48548020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23567}}^1$

素因数の和:23679

約数の個数: 24

約数和(自身を含む): 102945024

約数和(自身を除く): 54397004

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 23567, 47134, 94268, 117835, 235670, 471340, 2427401, 4854802, 9709604, 12137005, 24274010, 48548020]

約数ペア:

[(1, 48548020), (2, 24274010), (4, 12137005), (5, 9709604), (10, 4854802), (20, 2427401), (103, 471340), (206, 235670), (412, 117835), (515, 94268), (1030, 47134), (2060, 23567)]