49701860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191161}}^1$

素因数の和:191183

約数の個数: 24

約数和(自身を含む): 112403256

約数和(自身を除く): 62701396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 191161, 382322, 764644, 955805, 1911610, 2485093, 3823220, 4970186, 9940372, 12425465, 24850930, 49701860]

約数ペア:

[(1, 49701860), (2, 24850930), (4, 12425465), (5, 9940372), (10, 4970186), (13, 3823220), (20, 2485093), (26, 1911610), (52, 955805), (65, 764644), (130, 382322), (260, 191161)]