50125010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 105833952

約数和(自身を除く): 55708942

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 613, 629, 962, 1105, 1226, 1258, 2210, 2405, 3065, 3145, 4810, 6130, 6290, 7969, 8177, 10421, 15938, 16354, 20842, 22681, 39845, 40885, 45362, 52105, 79690, 81770, 104210, 113405, 135473, 226810, 270946, 294853, 385577, 589706, 677365, 771154, 1354730, 1474265, 1927885, 2948530, 3855770, 5012501, 10025002, 25062505, 50125010]

約数ペア:

[(1, 50125010), (2, 25062505), (5, 10025002), (10, 5012501), (13, 3855770), (17, 2948530), (26, 1927885), (34, 1474265), (37, 1354730), (65, 771154), (74, 677365), (85, 589706), (130, 385577), (170, 294853), (185, 270946), (221, 226810), (370, 135473), (442, 113405), (481, 104210), (613, 81770), (629, 79690), (962, 52105), (1105, 45362), (1226, 40885), (1258, 39845), (2210, 22681), (2405, 20842), (3065, 16354), (3145, 15938), (4810, 10421), (6130, 8177), (6290, 7969)]