51797525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3391}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 70662144

約数和(自身を除く): 18864619

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 3391, 15275, 16955, 44083, 84775, 159377, 220415, 796885, 1102075, 2071901, 3984425, 10359505, 51797525]

約数ペア:

[(1, 51797525), (5, 10359505), (13, 3984425), (25, 2071901), (47, 1102075), (65, 796885), (235, 220415), (325, 159377), (611, 84775), (1175, 44083), (3055, 16955), (3391, 15275)]