53504893

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 18

約数和(自身を含む): 61216794

約数和(自身を除く): 7711901

約数列:

[1, 13, 19, 169, 247, 361, 877, 3211, 4693, 11401, 16663, 61009, 148213, 216619, 316597, 2816047, 4115761, 53504893]

約数ペア:

[(1, 53504893), (13, 4115761), (19, 2816047), (169, 316597), (247, 216619), (361, 148213), (877, 61009), (3211, 16663), (4693, 11401)]