57221554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5381}}^1$

素因数の和:5805

約数の個数: 16

約数和(自身を含む): 92678040

約数和(自身を除く): 35456486

約数列:

[1, 2, 13, 26, 409, 818, 5317, 5381, 10634, 10762, 69953, 139906, 2200829, 4401658, 28610777, 57221554]

約数ペア:

[(1, 57221554), (2, 28610777), (13, 4401658), (26, 2200829), (409, 139906), (818, 69953), (5317, 10762), (5381, 10634)]