53015540

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10079}}^1$

素因数の和:10351

約数の個数: 24

約数和(自身を含む): 111767040

約数和(自身を除く): 58751500

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 10079, 20158, 40316, 50395, 100790, 201580, 2650777, 5301554, 10603108, 13253885, 26507770, 53015540]

約数ペア:

[(1, 53015540), (2, 26507770), (4, 13253885), (5, 10603108), (10, 5301554), (20, 2650777), (263, 201580), (526, 100790), (1052, 50395), (1315, 40316), (2630, 20158), (5260, 10079)]