50101010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{63419}}^1$

素因数の和:63505

約数の個数: 16

約数和(自身を含む): 91324800

約数和(自身を除く): 41223790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 63419, 126838, 317095, 634190, 5010101, 10020202, 25050505, 50101010]

約数ペア:

[(1, 50101010), (2, 25050505), (5, 10020202), (10, 5010101), (79, 634190), (158, 317095), (395, 126838), (790, 63419)]