56621214

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{80657}}^1$

素因数の和:80681

約数の個数: 32

約数和(自身を含む): 135505440

約数和(自身を除く): 78884226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 80657, 161314, 241971, 483942, 725913, 1048541, 1451826, 2097082, 2177739, 3145623, 4355478, 6291246, 9436869, 18873738, 28310607, 56621214]

約数ペア:

[(1, 56621214), (2, 28310607), (3, 18873738), (6, 9436869), (9, 6291246), (13, 4355478), (18, 3145623), (26, 2177739), (27, 2097082), (39, 1451826), (54, 1048541), (78, 725913), (117, 483942), (234, 241971), (351, 161314), (702, 80657)]