51553926866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1\times {\mathrm{28181}}^1$

素因数の和:29258

約数の個数: 32

約数和(自身を含む): 84540589056

約数和(自身を除く): 32986662190

約数列:

[1, 2, 13, 26, 71, 142, 923, 991, 1846, 1982, 12883, 25766, 28181, 56362, 70361, 140722, 366353, 732706, 914693, 1829386, 2000851, 4001702, 26011063, 27927371, 52022126, 55854742, 363055823, 726111646, 1982843341, 3965686682, 25776963433, 51553926866]

約数ペア:

[(1, 51553926866), (2, 25776963433), (13, 3965686682), (26, 1982843341), (71, 726111646), (142, 363055823), (923, 55854742), (991, 52022126), (1846, 27927371), (1982, 26011063), (12883, 4001702), (25766, 2000851), (28181, 1829386), (56362, 914693), (70361, 732706), (140722, 366353)]