51585282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 131788800

約数和(自身を除く): 80203518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 239, 378, 478, 571, 717, 1142, 1434, 1673, 1713, 2151, 3346, 3426, 3997, 4302, 5019, 5139, 6453, 7994, 10038, 10278, 11991, 12906, 15057, 15417, 23982, 30114, 30834, 35973, 45171, 71946, 90342, 107919, 136469, 215838, 272938, 409407, 818814, 955283, 1228221, 1910566, 2456442, 2865849, 3684663, 5731698, 7369326, 8597547, 17195094, 25792641, 51585282]

約数ペア:

[(1, 51585282), (2, 25792641), (3, 17195094), (6, 8597547), (7, 7369326), (9, 5731698), (14, 3684663), (18, 2865849), (21, 2456442), (27, 1910566), (42, 1228221), (54, 955283), (63, 818814), (126, 409407), (189, 272938), (239, 215838), (378, 136469), (478, 107919), (571, 90342), (717, 71946), (1142, 45171), (1434, 35973), (1673, 30834), (1713, 30114), (2151, 23982), (3346, 15417), (3426, 15057), (3997, 12906), (4302, 11991), (5019, 10278), (5139, 10038), (6453, 7994)]