56816838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{242807}}^1$

素因数の和:242828

約数の個数: 24

約数和(自身を含む): 132573168

約数和(自身を除く): 75756330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 242807, 485614, 728421, 1456842, 2185263, 3156491, 4370526, 6312982, 9469473, 18938946, 28408419, 56816838]

約数ペア:

[(1, 56816838), (2, 28408419), (3, 18938946), (6, 9469473), (9, 6312982), (13, 4370526), (18, 3156491), (26, 2185263), (39, 1456842), (78, 728421), (117, 485614), (234, 242807)]