55242122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23873}}^1$

素因数の和:23977

約数の個数: 16

約数和(自身を含む): 90243720

約数和(自身を除く): 35001598

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 23873, 47746, 310349, 620698, 2124697, 4249394, 27621061, 55242122]

約数ペア:

[(1, 55242122), (2, 27621061), (13, 4249394), (26, 2124697), (89, 620698), (178, 310349), (1157, 47746), (2314, 23873)]