51552566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 86704128

約数和(自身を除く): 35151562

約数列:

[1, 2, 13, 26, 31, 62, 167, 334, 383, 403, 766, 806, 2171, 4342, 4979, 5177, 9958, 10354, 11873, 23746, 63961, 67301, 127922, 134602, 154349, 308698, 831493, 1662986, 1982791, 3965582, 25776283, 51552566]

約数ペア:

[(1, 51552566), (2, 25776283), (13, 3965582), (26, 1982791), (31, 1662986), (62, 831493), (167, 308698), (334, 154349), (383, 134602), (403, 127922), (766, 67301), (806, 63961), (2171, 23746), (4342, 11873), (4979, 10354), (5177, 9958)]