47988706

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 73073088

約数和(自身を除く): 25084382

約数列:

[1, 2, 131, 151, 262, 302, 1213, 2426, 19781, 39562, 158903, 183163, 317806, 366326, 23994353, 47988706]

約数ペア:

[(1, 47988706), (2, 23994353), (131, 366326), (151, 317806), (262, 183163), (302, 158903), (1213, 39562), (2426, 19781)]