56156060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68483}}^1$

素因数の和:68533

約数の個数: 24

約数和(自身を含む): 120805776

約数和(自身を除く): 64649716

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 68483, 136966, 273932, 342415, 684830, 1369660, 2807803, 5615606, 11231212, 14039015, 28078030, 56156060]

約数ペア:

[(1, 56156060), (2, 28078030), (4, 14039015), (5, 11231212), (10, 5615606), (20, 2807803), (41, 1369660), (82, 684830), (164, 342415), (205, 273932), (410, 136966), (820, 68483)]