53087294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{9239}}^1$

素因数の和:9284

約数の個数: 24

約数和(自身を含む): 91309680

約数和(自身を除く): 38222386

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 9239, 18478, 120107, 157063, 240214, 314126, 1561391, 2041819, 3122782, 4083638, 26543647, 53087294]

約数ペア:

[(1, 53087294), (2, 26543647), (13, 4083638), (17, 3122782), (26, 2041819), (34, 1561391), (169, 314126), (221, 240214), (338, 157063), (442, 120107), (2873, 18478), (5746, 9239)]