48439240

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2063}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 109226880

約数和(自身を除く): 60787640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2063, 2348, 2935, 4126, 4696, 5870, 8252, 10315, 11740, 16504, 20630, 23480, 41260, 82520, 1210981, 2421962, 4843924, 6054905, 9687848, 12109810, 24219620, 48439240]

約数ペア:

[(1, 48439240), (2, 24219620), (4, 12109810), (5, 9687848), (8, 6054905), (10, 4843924), (20, 2421962), (40, 1210981), (587, 82520), (1174, 41260), (2063, 23480), (2348, 20630), (2935, 16504), (4126, 11740), (4696, 10315), (5870, 8252)]