56521386

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{11587}}^1$

素因数の和:11866

約数の個数: 24

約数和(自身を含む): 122925504

約数和(自身を除く): 66404118

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 11587, 23174, 34761, 69522, 104283, 208566, 3140077, 6280154, 9420231, 18840462, 28260693, 56521386]

約数ペア:

[(1, 56521386), (2, 28260693), (3, 18840462), (6, 9420231), (9, 6280154), (18, 3140077), (271, 208566), (542, 104283), (813, 69522), (1626, 34761), (2439, 23174), (4878, 11587)]