49562080

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 117588240

約数和(自身を除く): 68026160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1009, 1228, 1535, 2018, 2456, 3070, 4036, 4912, 5045, 6140, 8072, 9824, 10090, 12280, 16144, 20180, 24560, 32288, 40360, 49120, 80720, 161440, 309763, 619526, 1239052, 1548815, 2478104, 3097630, 4956208, 6195260, 9912416, 12390520, 24781040, 49562080]

約数ペア:

[(1, 49562080), (2, 24781040), (4, 12390520), (5, 9912416), (8, 6195260), (10, 4956208), (16, 3097630), (20, 2478104), (32, 1548815), (40, 1239052), (80, 619526), (160, 309763), (307, 161440), (614, 80720), (1009, 49120), (1228, 40360), (1535, 32288), (2018, 24560), (2456, 20180), (3070, 16144), (4036, 12280), (4912, 10090), (5045, 9824), (6140, 8072)]