47503874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2786

約数の個数: 24

約数和(自身を含む): 79424940

約数和(自身を除く): 31921066

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 2689, 5378, 8833, 17666, 29579, 59158, 196297, 325369, 392594, 650738, 2159267, 4318534, 23751937, 47503874]

約数ペア:

[(1, 47503874), (2, 23751937), (11, 4318534), (22, 2159267), (73, 650738), (121, 392594), (146, 325369), (242, 196297), (803, 59158), (1606, 29579), (2689, 17666), (5378, 8833)]