50876020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195677}}^1$

素因数の和:195699

約数の個数: 24

約数和(自身を含む): 115058664

約数和(自身を除く): 64182644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 195677, 391354, 782708, 978385, 1956770, 2543801, 3913540, 5087602, 10175204, 12719005, 25438010, 50876020]

約数ペア:

[(1, 50876020), (2, 25438010), (4, 12719005), (5, 10175204), (10, 5087602), (13, 3913540), (20, 2543801), (26, 1956770), (52, 978385), (65, 782708), (130, 391354), (260, 195677)]