51325250

素因数分解:

$2^1\times 5^3\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 96595200

約数和(自身を除く): 45269950

約数列:

[1, 2, 5, 10, 25, 50, 125, 239, 250, 478, 859, 1195, 1718, 2390, 4295, 5975, 8590, 11950, 21475, 29875, 42950, 59750, 107375, 205301, 214750, 410602, 1026505, 2053010, 5132525, 10265050, 25662625, 51325250]

約数ペア:

[(1, 51325250), (2, 25662625), (5, 10265050), (10, 5132525), (25, 2053010), (50, 1026505), (125, 410602), (239, 214750), (250, 205301), (478, 107375), (859, 59750), (1195, 42950), (1718, 29875), (2390, 21475), (4295, 11950), (5975, 8590)]