51530783416

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 121347072000

約数和(自身を除く): 69816288584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 43, 56, 62, 82, 86, 113, 124, 149, 164, 172, 217, 226, 248, 287, 298, 301, 328, 344, 434, 452, 574, 596, 602, 791, 868, 904, 1043, 1148, 1192, 1204, 1271, 1333, 1582, 1736, 1763, 2086, 2296, 2408, 2542, 2666, 3164, 3503, 3526, 4172, 4619, 4633, 4859, 5084, 5332, 6109, 6328, 6407, 7006, 7052, 8344, 8897, 9238, 9266, 9331, 9718, 10168, 10664, 12218, 12341, 12814, 14012, 14104, 16837, 17794, 18476, 18532, 18662, 19436, 24436, 24521, 24682, 25628, 28024, 32333, 32431, 33674, 34013, 35588, 36952, 37064, 37324, 38872, 42763, 44849, 48872, 49042, 49364, 51256, 54653, 64666, 64862, 67348, 68026, 71176, 74648, 85526, 89698, 98084, 98728, 109306, 117859, 129332, 129724, 134696, 136052, 143623, 150629, 171052, 179396, 189379, 196168, 198617, 199219, 218612, 235718, 258664, 259448, 262687, 272104, 287246, 301258, 342104, 358792, 378758, 382571, 397234, 398438, 437224, 471436, 521947, 525374, 574492, 602516, 690317, 723991, 757516, 765142, 794468, 796876, 942872, 1005361, 1043894, 1050748, 1054403, 1148984, 1205032, 1325653, 1380634, 1390319, 1394533, 1447982, 1515032, 1530284, 1588936, 1593752, 1838809, 2010722, 2087788, 2101496, 2108806, 2651306, 2761268, 2780638, 2789066, 2895964, 3060568, 3653629, 3677618, 4021444, 4175576, 4217612, 4832219, 5067937, 5302612, 5522536, 5561276, 5578132, 5791928, 6175789, 7307258, 7355236, 8042888, 8143297, 8435224, 9664438, 10135874, 10605224, 11122552, 11156264, 12351578, 14614516, 14710472, 16286594, 19328876, 20271748, 21399827, 22443721, 24703156, 29229032, 29683631, 32573188, 38657752, 40543496, 42799654, 43230523, 44887442, 49406312, 57003079, 59367262, 65146376, 85599308, 86461046, 89774884, 114006158, 118734524, 149798789, 157106047, 171198616, 172922092, 179549768, 207785417, 228012316, 237469048, 299597578, 314212094, 345844184, 415570834, 456024632, 599195156, 628424188, 831141668, 920192561, 1198390312, 1256848376, 1662283336, 1840385122, 3680770244, 6441347927, 7361540488, 12882695854, 25765391708, 51530783416]

約数ペア:

[(1, 51530783416), (2, 25765391708), (4, 12882695854), (7, 7361540488), (8, 6441347927), (14, 3680770244), (28, 1840385122), (31, 1662283336), (41, 1256848376), (43, 1198390312), (56, 920192561), (62, 831141668), (82, 628424188), (86, 599195156), (113, 456024632), (124, 415570834), (149, 345844184), (164, 314212094), (172, 299597578), (217, 237469048), (226, 228012316), (248, 207785417), (287, 179549768), (298, 172922092), (301, 171198616), (328, 157106047), (344, 149798789), (434, 118734524), (452, 114006158), (574, 89774884), (596, 86461046), (602, 85599308), (791, 65146376), (868, 59367262), (904, 57003079), (1043, 49406312), (1148, 44887442), (1192, 43230523), (1204, 42799654), (1271, 40543496), (1333, 38657752), (1582, 32573188), (1736, 29683631), (1763, 29229032), (2086, 24703156), (2296, 22443721), (2408, 21399827), (2542, 20271748), (2666, 19328876), (3164, 16286594), (3503, 14710472), (3526, 14614516), (4172, 12351578), (4619, 11156264), (4633, 11122552), (4859, 10605224), (5084, 10135874), (5332, 9664438), (6109, 8435224), (6328, 8143297), (6407, 8042888), (7006, 7355236), (7052, 7307258), (8344, 6175789), (8897, 5791928), (9238, 5578132), (9266, 5561276), (9331, 5522536), (9718, 5302612), (10168, 5067937), (10664, 4832219), (12218, 4217612), (12341, 4175576), (12814, 4021444), (14012, 3677618), (14104, 3653629), (16837, 3060568), (17794, 2895964), (18476, 2789066), (18532, 2780638), (18662, 2761268), (19436, 2651306), (24436, 2108806), (24521, 2101496), (24682, 2087788), (25628, 2010722), (28024, 1838809), (32333, 1593752), (32431, 1588936), (33674, 1530284), (34013, 1515032), (35588, 1447982), (36952, 1394533), (37064, 1390319), (37324, 1380634), (38872, 1325653), (42763, 1205032), (44849, 1148984), (48872, 1054403), (49042, 1050748), (49364, 1043894), (51256, 1005361), (54653, 942872), (64666, 796876), (64862, 794468), (67348, 765142), (68026, 757516), (71176, 723991), (74648, 690317), (85526, 602516), (89698, 574492), (98084, 525374), (98728, 521947), (109306, 471436), (117859, 437224), (129332, 398438), (129724, 397234), (134696, 382571), (136052, 378758), (143623, 358792), (150629, 342104), (171052, 301258), (179396, 287246), (189379, 272104), (196168, 262687), (198617, 259448), (199219, 258664), (218612, 235718)]