55375216

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{20479}}^1$

素因数の和:20513

約数の個数: 30

約数和(自身を含む): 116183040

約数和(自身を除く): 60807824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 20479, 40958, 81916, 163832, 266227, 327664, 532454, 1064908, 2129816, 3460951, 4259632, 6921902, 13843804, 27687608, 55375216]

約数ペア:

[(1, 55375216), (2, 27687608), (4, 13843804), (8, 6921902), (13, 4259632), (16, 3460951), (26, 2129816), (52, 1064908), (104, 532454), (169, 327664), (208, 266227), (338, 163832), (676, 81916), (1352, 40958), (2704, 20479)]