56425750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2857}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 107003520

約数和(自身を除く): 50577770

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 790, 1975, 2857, 3950, 5714, 9875, 14285, 19750, 28570, 71425, 142850, 225703, 357125, 451406, 714250, 1128515, 2257030, 5642575, 11285150, 28212875, 56425750]

約数ペア:

[(1, 56425750), (2, 28212875), (5, 11285150), (10, 5642575), (25, 2257030), (50, 1128515), (79, 714250), (125, 451406), (158, 357125), (250, 225703), (395, 142850), (790, 71425), (1975, 28570), (2857, 19750), (3950, 14285), (5714, 9875)]