49282660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20707}}^1$

素因数の和:20740

約数の個数: 48

約数和(自身を含む): 125241984

約数和(自身を除く): 75959324

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, 20707, 41414, 82828, 103535, 144949, 207070, 289898, 352019, 414140, 579796, 704038, 724745, 1408076, 1449490, 1760095, 2464133, 2898980, 3520190, 4928266, 7040380, 9856532, 12320665, 24641330, 49282660]

約数ペア:

[(1, 49282660), (2, 24641330), (4, 12320665), (5, 9856532), (7, 7040380), (10, 4928266), (14, 3520190), (17, 2898980), (20, 2464133), (28, 1760095), (34, 1449490), (35, 1408076), (68, 724745), (70, 704038), (85, 579796), (119, 414140), (140, 352019), (170, 289898), (238, 207070), (340, 144949), (476, 103535), (595, 82828), (1190, 41414), (2380, 20707)]