56740502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4484

約数の個数: 32

約数和(自身を含む): 106251264

約数和(自身を除く): 49510762

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 4391, 6461, 8782, 12922, 30737, 57083, 61474, 114166, 311761, 399581, 623522, 799162, 2182327, 4052893, 4364654, 8105786, 28370251, 56740502]

約数ペア:

[(1, 56740502), (2, 28370251), (7, 8105786), (13, 4364654), (14, 4052893), (26, 2182327), (71, 799162), (91, 623522), (142, 399581), (182, 311761), (497, 114166), (923, 61474), (994, 57083), (1846, 30737), (4391, 12922), (6461, 8782)]