50682820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 109327680

約数和(自身を除く): 58644860

約数列:

[1, 2, 4, 5, 10, 20, 67, 109, 134, 218, 268, 335, 347, 436, 545, 670, 694, 1090, 1340, 1388, 1735, 2180, 3470, 6940, 7303, 14606, 23249, 29212, 36515, 37823, 46498, 73030, 75646, 92996, 116245, 146060, 151292, 189115, 232490, 378230, 464980, 756460, 2534141, 5068282, 10136564, 12670705, 25341410, 50682820]

約数ペア:

[(1, 50682820), (2, 25341410), (4, 12670705), (5, 10136564), (10, 5068282), (20, 2534141), (67, 756460), (109, 464980), (134, 378230), (218, 232490), (268, 189115), (335, 151292), (347, 146060), (436, 116245), (545, 92996), (670, 75646), (694, 73030), (1090, 46498), (1340, 37823), (1388, 36515), (1735, 29212), (2180, 23249), (3470, 14606), (6940, 7303)]