55700875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 74880000

約数和(自身を除く): 19179125

約数列:

[1, 5, 19, 25, 47, 95, 125, 235, 475, 499, 893, 1175, 2375, 2495, 4465, 5875, 9481, 12475, 22325, 23453, 47405, 62375, 111625, 117265, 237025, 445607, 586325, 1185125, 2228035, 2931625, 11140175, 55700875]

約数ペア:

[(1, 55700875), (5, 11140175), (19, 2931625), (25, 2228035), (47, 1185125), (95, 586325), (125, 445607), (235, 237025), (475, 117265), (499, 111625), (893, 62375), (1175, 47405), (2375, 23453), (2495, 22325), (4465, 12475), (5875, 9481)]