50502140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194239}}^1$

素因数の和:194261

約数の個数: 24

約数和(自身を含む): 114213120

約数和(自身を除く): 63710980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 194239, 388478, 776956, 971195, 1942390, 2525107, 3884780, 5050214, 10100428, 12625535, 25251070, 50502140]

約数ペア:

[(1, 50502140), (2, 25251070), (4, 12625535), (5, 10100428), (10, 5050214), (13, 3884780), (20, 2525107), (26, 1942390), (52, 971195), (65, 776956), (130, 388478), (260, 194239)]