50116780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{357977}}^1$

素因数の和:357993

約数の個数: 24

約数和(自身を含む): 120280608

約数和(自身を除く): 70163828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 357977, 715954, 1431908, 1789885, 2505839, 3579770, 5011678, 7159540, 10023356, 12529195, 25058390, 50116780]

約数ペア:

[(1, 50116780), (2, 25058390), (4, 12529195), (5, 10023356), (7, 7159540), (10, 5011678), (14, 3579770), (20, 2505839), (28, 1789885), (35, 1431908), (70, 715954), (140, 357977)]