49987872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 160392960

約数和(自身を除く): 110405088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 509, 528, 558, 682, 744, 792, 992, 1018, 1023, 1056, 1116, 1364, 1488, 1527, 1584, 2036, 2046, 2232, 2728, 2976, 3054, 3069, 3168, 4072, 4092, 4464, 4581, 5456, 5599, 6108, 6138, 8144, 8184, 8928, 9162, 10912, 11198, 12216, 12276, 15779, 16288, 16368, 16797, 18324, 22396, 24432, 24552, 31558, 32736, 33594, 36648, 44792, 47337, 48864, 49104, 50391, 63116, 67188, 73296, 89584, 94674, 98208, 100782, 126232, 134376, 142011, 146592, 173569, 179168, 189348, 201564, 252464, 268752, 284022, 347138, 378696, 403128, 504928, 520707, 537504, 568044, 694276, 757392, 806256, 1041414, 1136088, 1388552, 1514784, 1562121, 1612512, 2082828, 2272176, 2777104, 3124242, 4165656, 4544352, 5554208, 6248484, 8331312, 12496968, 16662624, 24993936, 49987872]

約数ペア:

[(1, 49987872), (2, 24993936), (3, 16662624), (4, 12496968), (6, 8331312), (8, 6248484), (9, 5554208), (11, 4544352), (12, 4165656), (16, 3124242), (18, 2777104), (22, 2272176), (24, 2082828), (31, 1612512), (32, 1562121), (33, 1514784), (36, 1388552), (44, 1136088), (48, 1041414), (62, 806256), (66, 757392), (72, 694276), (88, 568044), (93, 537504), (96, 520707), (99, 504928), (124, 403128), (132, 378696), (144, 347138), (176, 284022), (186, 268752), (198, 252464), (248, 201564), (264, 189348), (279, 179168), (288, 173569), (341, 146592), (352, 142011), (372, 134376), (396, 126232), (496, 100782), (509, 98208), (528, 94674), (558, 89584), (682, 73296), (744, 67188), (792, 63116), (992, 50391), (1018, 49104), (1023, 48864), (1056, 47337), (1116, 44792), (1364, 36648), (1488, 33594), (1527, 32736), (1584, 31558), (2036, 24552), (2046, 24432), (2232, 22396), (2728, 18324), (2976, 16797), (3054, 16368), (3069, 16288), (3168, 15779), (4072, 12276), (4092, 12216), (4464, 11198), (4581, 10912), (5456, 9162), (5599, 8928), (6108, 8184), (6138, 8144)]