54909959

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 62963712

約数和(自身を除く): 8053753

約数列:

[1, 13, 31, 47, 169, 223, 403, 611, 1457, 2899, 5239, 6913, 7943, 10481, 18941, 37687, 89869, 136253, 246233, 324911, 1168297, 1771289, 4223843, 54909959]

約数ペア:

[(1, 54909959), (13, 4223843), (31, 1771289), (47, 1168297), (169, 324911), (223, 246233), (403, 136253), (611, 89869), (1457, 37687), (2899, 18941), (5239, 10481), (6913, 7943)]