49971560

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6473}}^1$

素因数の和:6677

約数の個数: 32

約数和(自身を含む): 113036040

約数和(自身を除く): 63064480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 6473, 7720, 12946, 25892, 32365, 51784, 64730, 129460, 258920, 1249289, 2498578, 4997156, 6246445, 9994312, 12492890, 24985780, 49971560]

約数ペア:

[(1, 49971560), (2, 24985780), (4, 12492890), (5, 9994312), (8, 6246445), (10, 4997156), (20, 2498578), (40, 1249289), (193, 258920), (386, 129460), (772, 64730), (965, 51784), (1544, 32365), (1930, 25892), (3860, 12946), (6473, 7720)]