53757847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 66298176

約数和(自身を除く): 12540329

約数列:

[1, 11, 13, 41, 53, 143, 173, 451, 533, 583, 689, 1903, 2173, 2249, 5863, 7093, 7579, 9169, 23903, 24739, 28249, 78023, 92209, 100859, 119197, 310739, 375929, 1014299, 1311167, 4135219, 4887077, 53757847]

約数ペア:

[(1, 53757847), (11, 4887077), (13, 4135219), (41, 1311167), (53, 1014299), (143, 375929), (173, 310739), (451, 119197), (533, 100859), (583, 92209), (689, 78023), (1903, 28249), (2173, 24739), (2249, 23903), (5863, 9169), (7093, 7579)]