52305260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21977}}^1$

素因数の和:22010

約数の個数: 48

約数和(自身を含む): 132922944

約数和(自身を除く): 80617684

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 21977, 43954, 87908, 109885, 153839, 219770, 307678, 373609, 439540, 615356, 747218, 769195, 1494436, 1538390, 1868045, 2615263, 3076780, 3736090, 5230526, 7472180, 10461052, 13076315, 26152630, 52305260]

約数ペア:

[(1, 52305260), (2, 26152630), (4, 13076315), (5, 10461052), (7, 7472180), (10, 5230526), (14, 3736090), (17, 3076780), (20, 2615263), (28, 1868045), (34, 1538390), (35, 1494436), (68, 769195), (70, 747218), (85, 615356), (119, 439540), (140, 373609), (170, 307678), (238, 219770), (340, 153839), (476, 109885), (595, 87908), (1190, 43954), (2380, 21977)]