54396878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{3671}}^1$

素因数の和:3943

約数の個数: 16

約数和(自身を含む): 84602880

約数和(自身を除く): 30206002

約数列:

[1, 2, 31, 62, 239, 478, 3671, 7342, 7409, 14818, 113801, 227602, 877369, 1754738, 27198439, 54396878]

約数ペア:

[(1, 54396878), (2, 27198439), (31, 1754738), (62, 877369), (239, 227602), (478, 113801), (3671, 14818), (7342, 7409)]