50291320

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2179}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 113403600

約数和(自身を除く): 63112280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2179, 2308, 2885, 4358, 4616, 5770, 8716, 10895, 11540, 17432, 21790, 23080, 43580, 87160, 1257283, 2514566, 5029132, 6286415, 10058264, 12572830, 25145660, 50291320]

約数ペア:

[(1, 50291320), (2, 25145660), (4, 12572830), (5, 10058264), (8, 6286415), (10, 5029132), (20, 2514566), (40, 1257283), (577, 87160), (1154, 43580), (2179, 23080), (2308, 21790), (2885, 17432), (4358, 11540), (4616, 10895), (5770, 8716)]