27133450

素因数分解:

$2^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1289}}^1$

素因数の和:1722

約数の個数: 24

約数和(自身を含む): 50627340

約数和(自身を除く): 23493890

約数列:

[1, 2, 5, 10, 25, 50, 421, 842, 1289, 2105, 2578, 4210, 6445, 10525, 12890, 21050, 32225, 64450, 542669, 1085338, 2713345, 5426690, 13566725, 27133450]

約数ペア:

[(1, 27133450), (2, 13566725), (5, 5426690), (10, 2713345), (25, 1085338), (50, 542669), (421, 64450), (842, 32225), (1289, 21050), (2105, 12890), (2578, 10525), (4210, 6445)]