53395738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 92736000

約数和(自身を除く): 39340262

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 919, 1529, 1838, 2641, 3058, 5282, 10109, 17461, 20218, 29051, 34922, 58102, 127741, 192071, 255482, 384142, 1405151, 2427079, 2810302, 4854158, 26697869, 53395738]

約数ペア:

[(1, 53395738), (2, 26697869), (11, 4854158), (19, 2810302), (22, 2427079), (38, 1405151), (139, 384142), (209, 255482), (278, 192071), (418, 127741), (919, 58102), (1529, 34922), (1838, 29051), (2641, 20218), (3058, 17461), (5282, 10109)]