13531450

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{977}}^1$

素因数の和:1266

約数の個数: 24

約数和(自身を含む): 25285212

約数和(自身を除く): 11753762

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 977, 1385, 1954, 2770, 4885, 6925, 9770, 13850, 24425, 48850, 270629, 541258, 1353145, 2706290, 6765725, 13531450]

約数ペア:

[(1, 13531450), (2, 6765725), (5, 2706290), (10, 1353145), (25, 541258), (50, 270629), (277, 48850), (554, 24425), (977, 13850), (1385, 9770), (1954, 6925), (2770, 4885)]