50718778887

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1\times {\mathrm{26737}}^1$

素因数の和:27727

約数の個数: 32

約数和(自身を含む): 78128008192

約数和(自身を除く): 27409229305

約数列:

[1, 3, 7, 21, 103, 309, 721, 877, 2163, 2631, 6139, 18417, 26737, 80211, 90331, 187159, 270993, 561477, 632317, 1896951, 2753911, 8261733, 19277377, 23448349, 57832131, 70345047, 164138443, 492415329, 2415179947, 7245539841, 16906259629, 50718778887]

約数ペア:

[(1, 50718778887), (3, 16906259629), (7, 7245539841), (21, 2415179947), (103, 492415329), (309, 164138443), (721, 70345047), (877, 57832131), (2163, 23448349), (2631, 19277377), (6139, 8261733), (18417, 2753911), (26737, 1896951), (80211, 632317), (90331, 561477), (187159, 270993)]