47445920

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 65772640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 2879, 3296, 4120, 5758, 8240, 11516, 14395, 16480, 23032, 28790, 46064, 57580, 92128, 115160, 230320, 296537, 460640, 593074, 1186148, 1482685, 2372296, 2965370, 4744592, 5930740, 9489184, 11861480, 23722960, 47445920]

約数ペア:

[(1, 47445920), (2, 23722960), (4, 11861480), (5, 9489184), (8, 5930740), (10, 4744592), (16, 2965370), (20, 2372296), (32, 1482685), (40, 1186148), (80, 593074), (103, 460640), (160, 296537), (206, 230320), (412, 115160), (515, 92128), (824, 57580), (1030, 46064), (1648, 28790), (2060, 23032), (2879, 16480), (3296, 14395), (4120, 11516), (5758, 8240)]