53349160

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7451}}^1$

素因数の和:7641

約数の個数: 32

約数和(自身を含む): 120722400

約数和(自身を除く): 67373240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 7451, 14902, 29804, 37255, 59608, 74510, 149020, 298040, 1333729, 2667458, 5334916, 6668645, 10669832, 13337290, 26674580, 53349160]

約数ペア:

[(1, 53349160), (2, 26674580), (4, 13337290), (5, 10669832), (8, 6668645), (10, 5334916), (20, 2667458), (40, 1333729), (179, 298040), (358, 149020), (716, 74510), (895, 59608), (1432, 37255), (1790, 29804), (3580, 14902), (7160, 7451)]