51456808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6263}}^1$

素因数の和:6361

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 53778392

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 6263, 8216, 12526, 25052, 50104, 81419, 162838, 325676, 494777, 651352, 989554, 1979108, 3958216, 6432101, 12864202, 25728404, 51456808]

約数ペア:

[(1, 51456808), (2, 25728404), (4, 12864202), (8, 6432101), (13, 3958216), (26, 1979108), (52, 989554), (79, 651352), (104, 494777), (158, 325676), (316, 162838), (632, 81419), (1027, 50104), (2054, 25052), (4108, 12526), (6263, 8216)]