51851180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22943}}^1$

素因数の和:23065

約数の個数: 24

約数和(自身を含む): 109855872

約数和(自身を除く): 58004692

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 22943, 45886, 91772, 114715, 229430, 458860, 2592559, 5185118, 10370236, 12962795, 25925590, 51851180]

約数ペア:

[(1, 51851180), (2, 25925590), (4, 12962795), (5, 10370236), (10, 5185118), (20, 2592559), (113, 458860), (226, 229430), (452, 114715), (565, 91772), (1130, 45886), (2260, 22943)]