48009020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 107321760

約数和(自身を除く): 59312740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 337, 340, 419, 674, 838, 1348, 1676, 1685, 2095, 3370, 4190, 5729, 6740, 7123, 8380, 11458, 14246, 22916, 28492, 28645, 35615, 57290, 71230, 114580, 141203, 142460, 282406, 564812, 706015, 1412030, 2400451, 2824060, 4800902, 9601804, 12002255, 24004510, 48009020]

約数ペア:

[(1, 48009020), (2, 24004510), (4, 12002255), (5, 9601804), (10, 4800902), (17, 2824060), (20, 2400451), (34, 1412030), (68, 706015), (85, 564812), (170, 282406), (337, 142460), (340, 141203), (419, 114580), (674, 71230), (838, 57290), (1348, 35615), (1676, 28645), (1685, 28492), (2095, 22916), (3370, 14246), (4190, 11458), (5729, 8380), (6740, 7123)]