56570891

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 64254960

約数和(自身を除く): 7684069

約数列:

[1, 13, 37, 83, 109, 169, 481, 1079, 1417, 3071, 4033, 6253, 9047, 14027, 18421, 39923, 52429, 117611, 334739, 518999, 681577, 1528943, 4351607, 56570891]

約数ペア:

[(1, 56570891), (13, 4351607), (37, 1528943), (83, 681577), (109, 518999), (169, 334739), (481, 117611), (1079, 52429), (1417, 39923), (3071, 18421), (4033, 14027), (6253, 9047)]