66655450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{25153}}^1$

素因数の和:25218

約数の個数: 24

約数和(自身を含む): 126323388

約数和(自身を除く): 59667938

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 25153, 50306, 125765, 251530, 628825, 1257650, 1333109, 2666218, 6665545, 13331090, 33327725, 66655450]

約数ペア:

[(1, 66655450), (2, 33327725), (5, 13331090), (10, 6665545), (25, 2666218), (50, 1333109), (53, 1257650), (106, 628825), (265, 251530), (530, 125765), (1325, 50306), (2650, 25153)]