56846680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129197}}^1$

素因数の和:129219

約数の個数: 32

約数和(自身を含む): 139533840

約数和(自身を除く): 82687160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 129197, 258394, 516788, 645985, 1033576, 1291970, 1421167, 2583940, 2842334, 5167880, 5684668, 7105835, 11369336, 14211670, 28423340, 56846680]

約数ペア:

[(1, 56846680), (2, 28423340), (4, 14211670), (5, 11369336), (8, 7105835), (10, 5684668), (11, 5167880), (20, 2842334), (22, 2583940), (40, 1421167), (44, 1291970), (55, 1033576), (88, 645985), (110, 516788), (220, 258394), (440, 129197)]