54281630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5881}}^1$

素因数の和:5972

約数の個数: 32

約数和(自身を含む): 106723008

約数和(自身を除く): 52441378

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 5881, 9230, 11762, 29405, 58810, 76453, 152906, 382265, 417551, 764530, 835102, 2087755, 4175510, 5428163, 10856326, 27140815, 54281630]

約数ペア:

[(1, 54281630), (2, 27140815), (5, 10856326), (10, 5428163), (13, 4175510), (26, 2087755), (65, 835102), (71, 764530), (130, 417551), (142, 382265), (355, 152906), (710, 76453), (923, 58810), (1846, 29405), (4615, 11762), (5881, 9230)]