47499478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1696

約数の個数: 24

約数和(自身を含む): 78067800

約数和(自身を除く): 30568322

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 1579, 2314, 3158, 15041, 20527, 30082, 41054, 140531, 266851, 281062, 533702, 1826903, 3653806, 23749739, 47499478]

約数ペア:

[(1, 47499478), (2, 23749739), (13, 3653806), (26, 1826903), (89, 533702), (169, 281062), (178, 266851), (338, 140531), (1157, 41054), (1579, 30082), (2314, 20527), (3158, 15041)]