48270140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{141971}}^1$

素因数の和:141997

約数の個数: 24

約数和(自身を含む): 107330832

約数和(自身を除く): 59060692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 141971, 283942, 567884, 709855, 1419710, 2413507, 2839420, 4827014, 9654028, 12067535, 24135070, 48270140]

約数ペア:

[(1, 48270140), (2, 24135070), (4, 12067535), (5, 9654028), (10, 4827014), (17, 2839420), (20, 2413507), (34, 1419710), (68, 709855), (85, 567884), (170, 283942), (340, 141971)]