56280217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1511}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 68366592

約数和(自身を除く): 12086375

約数列:

[1, 7, 17, 119, 313, 1511, 2191, 5321, 10577, 25687, 37247, 179809, 472943, 3310601, 8040031, 56280217]

約数ペア:

[(1, 56280217), (7, 8040031), (17, 3310601), (119, 472943), (313, 179809), (1511, 37247), (2191, 25687), (5321, 10577)]