53417104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{256813}}^1$

素因数の和:256834

約数の個数: 20

約数和(自身を含む): 111457276

約数和(自身を除く): 58040172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 256813, 513626, 1027252, 2054504, 3338569, 4109008, 6677138, 13354276, 26708552, 53417104]

約数ペア:

[(1, 53417104), (2, 26708552), (4, 13354276), (8, 6677138), (13, 4109008), (16, 3338569), (26, 2054504), (52, 1027252), (104, 513626), (208, 256813)]