54212530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{88873}}^1$

素因数の和:88941

約数の個数: 16

約数和(自身を含む): 99183384

約数和(自身を除く): 44970854

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 88873, 177746, 444365, 888730, 5421253, 10842506, 27106265, 54212530]

約数ペア:

[(1, 54212530), (2, 27106265), (5, 10842506), (10, 5421253), (61, 888730), (122, 444365), (305, 177746), (610, 88873)]