51538968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 165110400

約数和(自身を除く): 113571432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 41, 51, 52, 68, 72, 78, 79, 82, 102, 104, 117, 123, 136, 153, 156, 158, 164, 204, 221, 234, 237, 246, 306, 312, 316, 328, 369, 408, 442, 468, 474, 492, 533, 612, 632, 663, 697, 711, 738, 884, 936, 948, 984, 1027, 1066, 1224, 1326, 1343, 1394, 1422, 1476, 1599, 1768, 1896, 1989, 2054, 2091, 2132, 2652, 2686, 2788, 2844, 2952, 3081, 3198, 3239, 3978, 4029, 4108, 4182, 4264, 4797, 5304, 5372, 5576, 5688, 6162, 6273, 6396, 6478, 7956, 8058, 8216, 8364, 9061, 9243, 9594, 9717, 10744, 12087, 12324, 12546, 12792, 12956, 15912, 16116, 16728, 17459, 18122, 18486, 19188, 19434, 24174, 24648, 25092, 25912, 27183, 29151, 32232, 34918, 36244, 36972, 38376, 38868, 42107, 48348, 50184, 52377, 54366, 55063, 58302, 69836, 72488, 73944, 77736, 81549, 84214, 96696, 104754, 108732, 110126, 116604, 126321, 139672, 157131, 163098, 165189, 168428, 209508, 217464, 220252, 233208, 252642, 314262, 326196, 330378, 336856, 378963, 419016, 440504, 495567, 505284, 628524, 652392, 660756, 715819, 757926, 991134, 1010568, 1257048, 1321512, 1431638, 1515852, 1982268, 2147457, 2863276, 3031704, 3964536, 4294914, 5726552, 6442371, 8589828, 12884742, 17179656, 25769484, 51538968]

約数ペア:

[(1, 51538968), (2, 25769484), (3, 17179656), (4, 12884742), (6, 8589828), (8, 6442371), (9, 5726552), (12, 4294914), (13, 3964536), (17, 3031704), (18, 2863276), (24, 2147457), (26, 1982268), (34, 1515852), (36, 1431638), (39, 1321512), (41, 1257048), (51, 1010568), (52, 991134), (68, 757926), (72, 715819), (78, 660756), (79, 652392), (82, 628524), (102, 505284), (104, 495567), (117, 440504), (123, 419016), (136, 378963), (153, 336856), (156, 330378), (158, 326196), (164, 314262), (204, 252642), (221, 233208), (234, 220252), (237, 217464), (246, 209508), (306, 168428), (312, 165189), (316, 163098), (328, 157131), (369, 139672), (408, 126321), (442, 116604), (468, 110126), (474, 108732), (492, 104754), (533, 96696), (612, 84214), (632, 81549), (663, 77736), (697, 73944), (711, 72488), (738, 69836), (884, 58302), (936, 55063), (948, 54366), (984, 52377), (1027, 50184), (1066, 48348), (1224, 42107), (1326, 38868), (1343, 38376), (1394, 36972), (1422, 36244), (1476, 34918), (1599, 32232), (1768, 29151), (1896, 27183), (1989, 25912), (2054, 25092), (2091, 24648), (2132, 24174), (2652, 19434), (2686, 19188), (2788, 18486), (2844, 18122), (2952, 17459), (3081, 16728), (3198, 16116), (3239, 15912), (3978, 12956), (4029, 12792), (4108, 12546), (4182, 12324), (4264, 12087), (4797, 10744), (5304, 9717), (5372, 9594), (5576, 9243), (5688, 9061), (6162, 8364), (6273, 8216), (6396, 8058), (6478, 7956)]