53362780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86069}}^1$

素因数の和:86109

約数の個数: 24

約数和(自身を含む): 115678080

約数和(自身を除く): 62315300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 86069, 172138, 344276, 430345, 860690, 1721380, 2668139, 5336278, 10672556, 13340695, 26681390, 53362780]

約数ペア:

[(1, 53362780), (2, 26681390), (4, 13340695), (5, 10672556), (10, 5336278), (20, 2668139), (31, 1721380), (62, 860690), (124, 430345), (155, 344276), (310, 172138), (620, 86069)]