51939524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 112482048

約数和(自身を除く): 60542524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 293, 364, 487, 586, 974, 1172, 1948, 2051, 3409, 3809, 4102, 6331, 6818, 7618, 8204, 12662, 13636, 15236, 25324, 26663, 44317, 53326, 88634, 106652, 142691, 177268, 285382, 570764, 998837, 1854983, 1997674, 3709966, 3995348, 7419932, 12984881, 25969762, 51939524]

約数ペア:

[(1, 51939524), (2, 25969762), (4, 12984881), (7, 7419932), (13, 3995348), (14, 3709966), (26, 1997674), (28, 1854983), (52, 998837), (91, 570764), (182, 285382), (293, 177268), (364, 142691), (487, 106652), (586, 88634), (974, 53326), (1172, 44317), (1948, 26663), (2051, 25324), (3409, 15236), (3809, 13636), (4102, 12662), (6331, 8204), (6818, 7618)]