57123378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2417}}^1$

素因数の和:2539

約数の個数: 48

約数和(自身を含む): 134663256

約数和(自身を除く): 77539878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2417, 2626, 3939, 4834, 7251, 7878, 11817, 14502, 21753, 23634, 31421, 43506, 62842, 94263, 188526, 244117, 282789, 488234, 565578, 732351, 1464702, 2197053, 3173521, 4394106, 6347042, 9520563, 19041126, 28561689, 57123378]

約数ペア:

[(1, 57123378), (2, 28561689), (3, 19041126), (6, 9520563), (9, 6347042), (13, 4394106), (18, 3173521), (26, 2197053), (39, 1464702), (78, 732351), (101, 565578), (117, 488234), (202, 282789), (234, 244117), (303, 188526), (606, 94263), (909, 62842), (1313, 43506), (1818, 31421), (2417, 23634), (2626, 21753), (3939, 14502), (4834, 11817), (7251, 7878)]