56650828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 108177888

約数和(自身を除く): 51527060

約数列:

[1, 2, 4, 13, 26, 52, 169, 181, 338, 362, 463, 676, 724, 926, 1852, 2353, 4706, 6019, 9412, 12038, 24076, 30589, 61178, 78247, 83803, 122356, 156494, 167606, 312988, 335212, 1089439, 2178878, 4357756, 14162707, 28325414, 56650828]

約数ペア:

[(1, 56650828), (2, 28325414), (4, 14162707), (13, 4357756), (26, 2178878), (52, 1089439), (169, 335212), (181, 312988), (338, 167606), (362, 156494), (463, 122356), (676, 83803), (724, 78247), (926, 61178), (1852, 30589), (2353, 24076), (4706, 12038), (6019, 9412)]