48337640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92957}}^1$

素因数の和:92981

約数の個数: 32

約数和(自身を含む): 117127080

約数和(自身を除く): 68789440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 92957, 185914, 371828, 464785, 743656, 929570, 1208441, 1859140, 2416882, 3718280, 4833764, 6042205, 9667528, 12084410, 24168820, 48337640]

約数ペア:

[(1, 48337640), (2, 24168820), (4, 12084410), (5, 9667528), (8, 6042205), (10, 4833764), (13, 3718280), (20, 2416882), (26, 1859140), (40, 1208441), (52, 929570), (65, 743656), (104, 464785), (130, 371828), (260, 185914), (520, 92957)]