52667905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12893}}^1$

素因数の和:12960

約数の個数: 16

約数和(自身を含む): 68080320

約数和(自身を除く): 15412415

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 12893, 64465, 244967, 554399, 1224835, 2771995, 10533581, 52667905]

約数ペア:

[(1, 52667905), (5, 10533581), (19, 2771995), (43, 1224835), (95, 554399), (215, 244967), (817, 64465), (4085, 12893)]