49598380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190763}}^1$

素因数の和:190785

約数の個数: 24

約数和(自身を含む): 112169232

約数和(自身を除く): 62570852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 190763, 381526, 763052, 953815, 1907630, 2479919, 3815260, 4959838, 9919676, 12399595, 24799190, 49598380]

約数ペア:

[(1, 49598380), (2, 24799190), (4, 12399595), (5, 9919676), (10, 4959838), (13, 3815260), (20, 2479919), (26, 1907630), (52, 953815), (65, 763052), (130, 381526), (260, 190763)]