51247404

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^3$

素因数の和:98

約数の個数: 120

約数和(自身を含む): 150833760

約数和(自身を除く): 99586356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 468, 529, 598, 621, 702, 828, 897, 1053, 1058, 1196, 1242, 1404, 1587, 1794, 1863, 2106, 2116, 2484, 2691, 3174, 3588, 3726, 4212, 4761, 5382, 6348, 6877, 7452, 8073, 9522, 10764, 12167, 13754, 14283, 16146, 19044, 20631, 24219, 24334, 27508, 28566, 32292, 36501, 41262, 42849, 48438, 48668, 57132, 61893, 73002, 82524, 85698, 96876, 109503, 123786, 146004, 158171, 171396, 185679, 219006, 247572, 316342, 328509, 371358, 438012, 474513, 557037, 632684, 657018, 742716, 949026, 985527, 1114074, 1314036, 1423539, 1898052, 1971054, 2228148, 2847078, 3942108, 4270617, 5694156, 8541234, 12811851, 17082468, 25623702, 51247404]

約数ペア:

[(1, 51247404), (2, 25623702), (3, 17082468), (4, 12811851), (6, 8541234), (9, 5694156), (12, 4270617), (13, 3942108), (18, 2847078), (23, 2228148), (26, 1971054), (27, 1898052), (36, 1423539), (39, 1314036), (46, 1114074), (52, 985527), (54, 949026), (69, 742716), (78, 657018), (81, 632684), (92, 557037), (108, 474513), (117, 438012), (138, 371358), (156, 328509), (162, 316342), (207, 247572), (234, 219006), (276, 185679), (299, 171396), (324, 158171), (351, 146004), (414, 123786), (468, 109503), (529, 96876), (598, 85698), (621, 82524), (702, 73002), (828, 61893), (897, 57132), (1053, 48668), (1058, 48438), (1196, 42849), (1242, 41262), (1404, 36501), (1587, 32292), (1794, 28566), (1863, 27508), (2106, 24334), (2116, 24219), (2484, 20631), (2691, 19044), (3174, 16146), (3588, 14283), (3726, 13754), (4212, 12167), (4761, 10764), (5382, 9522), (6348, 8073), (6877, 7452)]