2108490050

素因数分解:

$2^1\times 5^2\times {\mathrm{42169801}}^1$

素因数の和:42169813

約数の個数: 12

約数和(自身を含む): 3921791586

約数和(自身を除く): 1813301536

約数列:

[1, 2, 5, 10, 25, 50, 42169801, 84339602, 210849005, 421698010, 1054245025, 2108490050]

約数ペア:

[(1, 2108490050), (2, 1054245025), (5, 421698010), (10, 210849005), (25, 84339602), (50, 42169801)]