54309250

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 102651120

約数和(自身を除く): 48341870

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 1090, 1993, 2725, 3986, 5450, 9965, 13625, 19930, 27250, 49825, 99650, 217237, 249125, 434474, 498250, 1086185, 2172370, 5430925, 10861850, 27154625, 54309250]

約数ペア:

[(1, 54309250), (2, 27154625), (5, 10861850), (10, 5430925), (25, 2172370), (50, 1086185), (109, 498250), (125, 434474), (218, 249125), (250, 217237), (545, 99650), (1090, 49825), (1993, 27250), (2725, 19930), (3986, 13625), (5450, 9965)]