56306718

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{80209}}^1$

素因数の和:80233

約数の個数: 32

約数和(自身を含む): 134752800

約数和(自身を除く): 78446082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 80209, 160418, 240627, 481254, 721881, 1042717, 1443762, 2085434, 2165643, 3128151, 4331286, 6256302, 9384453, 18768906, 28153359, 56306718]

約数ペア:

[(1, 56306718), (2, 28153359), (3, 18768906), (6, 9384453), (9, 6256302), (13, 4331286), (18, 3128151), (26, 2165643), (27, 2085434), (39, 1443762), (54, 1042717), (78, 721881), (117, 481254), (234, 240627), (351, 160418), (702, 80209)]