247440048

素因数分解:

$2^4\times 3^1\times {\mathrm{5155001}}^1$

素因数の和:5155012

約数の個数: 20

約数和(自身を含む): 639220248

約数和(自身を除く): 391780200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5155001, 10310002, 15465003, 20620004, 30930006, 41240008, 61860012, 82480016, 123720024, 247440048]

約数ペア:

[(1, 247440048), (2, 123720024), (3, 82480016), (4, 61860012), (6, 41240008), (8, 30930006), (12, 20620004), (16, 15465003), (24, 10310002), (48, 5155001)]