51223510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5881}}^1$

素因数の和:5968

約数の個数: 32

約数和(自身を含む): 100793952

約数和(自身を除く): 49570442

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 5881, 8710, 11762, 29405, 58810, 76453, 152906, 382265, 394027, 764530, 788054, 1970135, 3940270, 5122351, 10244702, 25611755, 51223510]

約数ペア:

[(1, 51223510), (2, 25611755), (5, 10244702), (10, 5122351), (13, 3940270), (26, 1970135), (65, 788054), (67, 764530), (130, 394027), (134, 382265), (335, 152906), (670, 76453), (871, 58810), (1742, 29405), (4355, 11762), (5881, 8710)]