51388450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{60457}}^1$

素因数の和:60486

約数の個数: 24

約数和(自身を含む): 101206692

約数和(自身を除く): 49818242

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 60457, 120914, 302285, 604570, 1027769, 1511425, 2055538, 3022850, 5138845, 10277690, 25694225, 51388450]

約数ペア:

[(1, 51388450), (2, 25694225), (5, 10277690), (10, 5138845), (17, 3022850), (25, 2055538), (34, 1511425), (50, 1027769), (85, 604570), (170, 302285), (425, 120914), (850, 60457)]