53490359

素因数分解:

${\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 16

約数和(自身を含む): 58776480

約数和(自身を除く): 5286121

約数列:

[1, 13, 97, 169, 251, 1261, 2197, 3263, 16393, 24347, 42419, 213109, 316511, 551447, 4114643, 53490359]

約数ペア:

[(1, 53490359), (13, 4114643), (97, 551447), (169, 316511), (251, 213109), (1261, 42419), (2197, 24347), (3263, 16393)]