47281859

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 50872320

約数和(自身を除く): 3590461

約数列:

[1, 23, 47, 191, 229, 1081, 4393, 5267, 8977, 10763, 43739, 206471, 247549, 1005997, 2055733, 47281859]

約数ペア:

[(1, 47281859), (23, 2055733), (47, 1005997), (191, 247549), (229, 206471), (1081, 43739), (4393, 10763), (5267, 8977)]