50865471

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 75020400

約数和(自身を除く): 24154929

約数列:

[1, 3, 9, 83, 149, 249, 447, 457, 747, 1341, 1371, 4113, 12367, 37101, 37931, 68093, 111303, 113793, 204279, 341379, 612837, 5651719, 16955157, 50865471]

約数ペア:

[(1, 50865471), (3, 16955157), (9, 5651719), (83, 612837), (149, 341379), (249, 204279), (447, 113793), (457, 111303), (747, 68093), (1341, 37931), (1371, 37101), (4113, 12367)]