51962610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 143136000

約数和(自身を除く): 91173390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349, 698, 709, 1047, 1418, 1745, 2094, 2127, 2443, 3490, 3545, 4254, 4886, 4963, 5235, 7090, 7329, 9926, 10470, 10635, 12215, 14658, 14889, 21270, 24430, 24815, 29778, 36645, 49630, 73290, 74445, 148890, 247441, 494882, 742323, 1237205, 1484646, 1732087, 2474410, 3464174, 3711615, 5196261, 7423230, 8660435, 10392522, 17320870, 25981305, 51962610]

約数ペア:

[(1, 51962610), (2, 25981305), (3, 17320870), (5, 10392522), (6, 8660435), (7, 7423230), (10, 5196261), (14, 3711615), (15, 3464174), (21, 2474410), (30, 1732087), (35, 1484646), (42, 1237205), (70, 742323), (105, 494882), (210, 247441), (349, 148890), (698, 74445), (709, 73290), (1047, 49630), (1418, 36645), (1745, 29778), (2094, 24815), (2127, 24430), (2443, 21270), (3490, 14889), (3545, 14658), (4254, 12215), (4886, 10635), (4963, 10470), (5235, 9926), (7090, 7329)]