48321640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25703}}^1$

素因数の和:25761

約数の個数: 32

約数和(自身を含む): 111041280

約数和(自身を除く): 62719640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 25703, 51406, 102812, 128515, 205624, 257030, 514060, 1028120, 1208041, 2416082, 4832164, 6040205, 9664328, 12080410, 24160820, 48321640]

約数ペア:

[(1, 48321640), (2, 24160820), (4, 12080410), (5, 9664328), (8, 6040205), (10, 4832164), (20, 2416082), (40, 1208041), (47, 1028120), (94, 514060), (188, 257030), (235, 205624), (376, 128515), (470, 102812), (940, 51406), (1880, 25703)]