51338573

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 64146432

約数和(自身を除く): 12807859

約数列:

[1, 11, 13, 31, 37, 143, 313, 341, 403, 407, 481, 1147, 3443, 4069, 4433, 5291, 9703, 11581, 12617, 14911, 44759, 106733, 126139, 127391, 150553, 164021, 359011, 1387529, 1656083, 3949121, 4667143, 51338573]

約数ペア:

[(1, 51338573), (11, 4667143), (13, 3949121), (31, 1656083), (37, 1387529), (143, 359011), (313, 164021), (341, 150553), (403, 127391), (407, 126139), (481, 106733), (1147, 44759), (3443, 14911), (4069, 12617), (4433, 11581), (5291, 9703)]