50872092050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{78264757}}^1$

素因数の和:78264782

約数の個数: 24

約数和(自身を含む): 101900714916

約数和(自身を除く): 51028622866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 78264757, 156529514, 391323785, 782647570, 1017441841, 1956618925, 2034883682, 3913237850, 5087209205, 10174418410, 25436046025, 50872092050]

約数ペア:

[(1, 50872092050), (2, 25436046025), (5, 10174418410), (10, 5087209205), (13, 3913237850), (25, 2034883682), (26, 1956618925), (50, 1017441841), (65, 782647570), (130, 391323785), (325, 156529514), (650, 78264757)]