47445010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{53309}}^1$

素因数の和:53405

約数の個数: 16

約数和(自身を含む): 86362200

約数和(自身を除く): 38917190

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 53309, 106618, 266545, 533090, 4744501, 9489002, 23722505, 47445010]

約数ペア:

[(1, 47445010), (2, 23722505), (5, 9489002), (10, 4744501), (89, 533090), (178, 266545), (445, 106618), (890, 53309)]