52020605

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16333}}^1$

素因数の和:16365

約数の個数: 24

約数和(自身を含む): 78207192

約数和(自身を除く): 26186587

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 16333, 81665, 114331, 212329, 571655, 800317, 1061645, 1486303, 4001585, 7431515, 10404121, 52020605]

約数ペア:

[(1, 52020605), (5, 10404121), (7, 7431515), (13, 4001585), (35, 1486303), (49, 1061645), (65, 800317), (91, 571655), (245, 212329), (455, 114331), (637, 81665), (3185, 16333)]