53355250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16417}}^1$

素因数の和:16447

約数の個数: 32

約数和(自身を含む): 107570736

約数和(自身を除く): 54215486

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 16417, 32834, 82085, 164170, 213421, 410425, 426842, 820850, 1067105, 2052125, 2134210, 4104250, 5335525, 10671050, 26677625, 53355250]

約数ペア:

[(1, 53355250), (2, 26677625), (5, 10671050), (10, 5335525), (13, 4104250), (25, 2134210), (26, 2052125), (50, 1067105), (65, 820850), (125, 426842), (130, 410425), (250, 213421), (325, 164170), (650, 82085), (1625, 32834), (3250, 16417)]