49870180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146677}}^1$

素因数の和:146703

約数の個数: 24

約数和(自身を含む): 110888568

約数和(自身を除く): 61018388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 146677, 293354, 586708, 733385, 1466770, 2493509, 2933540, 4987018, 9974036, 12467545, 24935090, 49870180]

約数ペア:

[(1, 49870180), (2, 24935090), (4, 12467545), (5, 9974036), (10, 4987018), (17, 2933540), (20, 2493509), (34, 1466770), (68, 733385), (85, 586708), (170, 293354), (340, 146677)]