53157559

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1301}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 65620800

約数和(自身を除く): 12463241

約数列:

[1, 7, 13, 91, 449, 1301, 3143, 5837, 9107, 16913, 40859, 118391, 584149, 4089043, 7593937, 53157559]

約数ペア:

[(1, 53157559), (7, 7593937), (13, 4089043), (91, 584149), (449, 118391), (1301, 40859), (3143, 16913), (5837, 9107)]