48894280

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1423}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 110217600

約数和(自身を除く): 61323320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1423, 1718, 2846, 3436, 4295, 5692, 6872, 7115, 8590, 11384, 14230, 17180, 28460, 34360, 56920, 1222357, 2444714, 4889428, 6111785, 9778856, 12223570, 24447140, 48894280]

約数ペア:

[(1, 48894280), (2, 24447140), (4, 12223570), (5, 9778856), (8, 6111785), (10, 4889428), (20, 2444714), (40, 1222357), (859, 56920), (1423, 34360), (1718, 28460), (2846, 17180), (3436, 14230), (4295, 11384), (5692, 8590), (6872, 7115)]