47849680

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5807}}^1$

素因数の和:5923

約数の個数: 40

約数和(自身を含む): 112349952

約数和(自身を除く): 64500272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 5807, 8240, 11614, 23228, 29035, 46456, 58070, 92912, 116140, 232280, 464560, 598121, 1196242, 2392484, 2990605, 4784968, 5981210, 9569936, 11962420, 23924840, 47849680]

約数ペア:

[(1, 47849680), (2, 23924840), (4, 11962420), (5, 9569936), (8, 5981210), (10, 4784968), (16, 2990605), (20, 2392484), (40, 1196242), (80, 598121), (103, 464560), (206, 232280), (412, 116140), (515, 92912), (824, 58070), (1030, 46456), (1648, 29035), (2060, 23228), (4120, 11614), (5807, 8240)]