56902440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67741}}^1$

素因数の和:67762

約数の個数: 64

約数和(自身を含む): 195096960

約数和(自身を除く): 138194520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 67741, 135482, 203223, 270964, 338705, 406446, 474187, 541928, 677410, 812892, 948374, 1016115, 1354820, 1422561, 1625784, 1896748, 2032230, 2370935, 2709640, 2845122, 3793496, 4064460, 4741870, 5690244, 7112805, 8128920, 9483740, 11380488, 14225610, 18967480, 28451220, 56902440]

約数ペア:

[(1, 56902440), (2, 28451220), (3, 18967480), (4, 14225610), (5, 11380488), (6, 9483740), (7, 8128920), (8, 7112805), (10, 5690244), (12, 4741870), (14, 4064460), (15, 3793496), (20, 2845122), (21, 2709640), (24, 2370935), (28, 2032230), (30, 1896748), (35, 1625784), (40, 1422561), (42, 1354820), (56, 1016115), (60, 948374), (70, 812892), (84, 677410), (105, 541928), (120, 474187), (140, 406446), (168, 338705), (210, 270964), (280, 203223), (420, 135482), (840, 67741)]