51792760

素因数分解:

$2^3\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1153}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 116738640

約数和(自身を除く): 64945880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1123, 1153, 2246, 2306, 4492, 4612, 5615, 5765, 8984, 9224, 11230, 11530, 22460, 23060, 44920, 46120, 1294819, 2589638, 5179276, 6474095, 10358552, 12948190, 25896380, 51792760]

約数ペア:

[(1, 51792760), (2, 25896380), (4, 12948190), (5, 10358552), (8, 6474095), (10, 5179276), (20, 2589638), (40, 1294819), (1123, 46120), (1153, 44920), (2246, 23060), (2306, 22460), (4492, 11530), (4612, 11230), (5615, 9224), (5765, 8984)]