55096040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59887}}^1$

素因数の和:59921

約数の個数: 32

約数和(自身を含む): 129358080

約数和(自身を除く): 74262040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 59887, 119774, 239548, 299435, 479096, 598870, 1197740, 1377401, 2395480, 2754802, 5509604, 6887005, 11019208, 13774010, 27548020, 55096040]

約数ペア:

[(1, 55096040), (2, 27548020), (4, 13774010), (5, 11019208), (8, 6887005), (10, 5509604), (20, 2754802), (23, 2395480), (40, 1377401), (46, 1197740), (92, 598870), (115, 479096), (184, 299435), (230, 239548), (460, 119774), (920, 59887)]