49657294

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2971}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 76285296

約数和(自身を除く): 26628002

約数列:

[1, 2, 61, 122, 137, 274, 2971, 5942, 8357, 16714, 181231, 362462, 407027, 814054, 24828647, 49657294]

約数ペア:

[(1, 49657294), (2, 24828647), (61, 814054), (122, 407027), (137, 362462), (274, 181231), (2971, 16714), (5942, 8357)]