55571902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{3571}}^1$

素因数の和:3855

約数の個数: 16

約数和(自身を含む): 86413824

約数和(自身を除く): 30841922

約数列:

[1, 2, 31, 62, 251, 502, 3571, 7142, 7781, 15562, 110701, 221402, 896321, 1792642, 27785951, 55571902]

約数ペア:

[(1, 55571902), (2, 27785951), (31, 1792642), (62, 896321), (251, 221402), (502, 110701), (3571, 15562), (7142, 7781)]