49490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1$

素因数の和:122

約数の個数: 24

約数和(自身を含む): 104652

約数和(自身を除く): 55162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 505, 707, 1010, 1414, 3535, 4949, 7070, 9898, 24745, 49490]

約数ペア:

[(1, 49490), (2, 24745), (5, 9898), (7, 7070), (10, 4949), (14, 3535), (35, 1414), (49, 1010), (70, 707), (98, 505), (101, 490), (202, 245)]