54217810

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{53681}}^1$

素因数の和:53789

約数の個数: 16

約数和(自身を含む): 98560152

約数和(自身を除く): 44342342

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 53681, 107362, 268405, 536810, 5421781, 10843562, 27108905, 54217810]

約数ペア:

[(1, 54217810), (2, 27108905), (5, 10843562), (10, 5421781), (101, 536810), (202, 268405), (505, 107362), (1010, 53681)]