47971715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5351}}^1$

素因数の和:5530

約数の個数: 16

約数和(自身を含む): 63196416

約数和(自身を除く): 15224701

約数列:

[1, 5, 11, 55, 163, 815, 1793, 5351, 8965, 26755, 58861, 294305, 872213, 4361065, 9594343, 47971715]

約数ペア:

[(1, 47971715), (5, 9594343), (11, 4361065), (55, 872213), (163, 294305), (815, 58861), (1793, 26755), (5351, 8965)]