55311396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 151683840

約数和(自身を除く): 96372444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 436, 588, 654, 763, 863, 1308, 1526, 1726, 2289, 2589, 3052, 3452, 4578, 5178, 5341, 6041, 9156, 10356, 10682, 12082, 16023, 18123, 21364, 24164, 32046, 36246, 42287, 64092, 72492, 84574, 94067, 126861, 169148, 188134, 253722, 282201, 376268, 507444, 564402, 658469, 1128804, 1316938, 1975407, 2633876, 3950814, 4609283, 7901628, 9218566, 13827849, 18437132, 27655698, 55311396]

約数ペア:

[(1, 55311396), (2, 27655698), (3, 18437132), (4, 13827849), (6, 9218566), (7, 7901628), (12, 4609283), (14, 3950814), (21, 2633876), (28, 1975407), (42, 1316938), (49, 1128804), (84, 658469), (98, 564402), (109, 507444), (147, 376268), (196, 282201), (218, 253722), (294, 188134), (327, 169148), (436, 126861), (588, 94067), (654, 84574), (763, 72492), (863, 64092), (1308, 42287), (1526, 36246), (1726, 32046), (2289, 24164), (2589, 21364), (3052, 18123), (3452, 16023), (4578, 12082), (5178, 10682), (5341, 10356), (6041, 9156)]