53374440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63541}}^1$

素因数の和:63562

約数の個数: 64

約数和(自身を含む): 183000960

約数和(自身を除く): 129626520

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, 63541, 127082, 190623, 254164, 317705, 381246, 444787, 508328, 635410, 762492, 889574, 953115, 1270820, 1334361, 1524984, 1779148, 1906230, 2223935, 2541640, 2668722, 3558296, 3812460, 4447870, 5337444, 6671805, 7624920, 8895740, 10674888, 13343610, 17791480, 26687220, 53374440]

約数ペア:

[(1, 53374440), (2, 26687220), (3, 17791480), (4, 13343610), (5, 10674888), (6, 8895740), (7, 7624920), (8, 6671805), (10, 5337444), (12, 4447870), (14, 3812460), (15, 3558296), (20, 2668722), (21, 2541640), (24, 2223935), (28, 1906230), (30, 1779148), (35, 1524984), (40, 1334361), (42, 1270820), (56, 953115), (60, 889574), (70, 762492), (84, 635410), (105, 508328), (120, 444787), (140, 381246), (168, 317705), (210, 254164), (280, 190623), (420, 127082), (840, 63541)]