55885281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 80256000

約数和(自身を除く): 24370719

約数列:

[1, 3, 31, 37, 93, 109, 111, 149, 327, 447, 1147, 3379, 3441, 4033, 4619, 5513, 10137, 12099, 13857, 16241, 16539, 48723, 125023, 170903, 375069, 503471, 512709, 600917, 1510413, 1802751, 18628427, 55885281]

約数ペア:

[(1, 55885281), (3, 18628427), (31, 1802751), (37, 1510413), (93, 600917), (109, 512709), (111, 503471), (149, 375069), (327, 170903), (447, 125023), (1147, 48723), (3379, 16539), (3441, 16241), (4033, 13857), (4619, 12099), (5513, 10137)]