5101450

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:666

約数の個数: 24

約数和(自身を含む): 9549612

約数和(自身を除く): 4448162

約数列:

[1, 2, 5, 10, 25, 50, 257, 397, 514, 794, 1285, 1985, 2570, 3970, 6425, 9925, 12850, 19850, 102029, 204058, 510145, 1020290, 2550725, 5101450]

約数ペア:

[(1, 5101450), (2, 2550725), (5, 1020290), (10, 510145), (25, 204058), (50, 102029), (257, 19850), (397, 12850), (514, 9925), (794, 6425), (1285, 3970), (1985, 2570)]