52945820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155723}}^1$

素因数の和:155749

約数の個数: 24

約数和(自身を含む): 117727344

約数和(自身を除く): 64781524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 155723, 311446, 622892, 778615, 1557230, 2647291, 3114460, 5294582, 10589164, 13236455, 26472910, 52945820]

約数ペア:

[(1, 52945820), (2, 26472910), (4, 13236455), (5, 10589164), (10, 5294582), (17, 3114460), (20, 2647291), (34, 1557230), (68, 778615), (85, 622892), (170, 311446), (340, 155723)]