54203900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{18691}}^1$

素因数の和:18734

約数の個数: 36

約数和(自身を含む): 121684920

約数和(自身を除く): 67481020

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 18691, 37382, 74764, 93455, 186910, 373820, 467275, 542039, 934550, 1084078, 1869100, 2168156, 2710195, 5420390, 10840780, 13550975, 27101950, 54203900]

約数ペア:

[(1, 54203900), (2, 27101950), (4, 13550975), (5, 10840780), (10, 5420390), (20, 2710195), (25, 2168156), (29, 1869100), (50, 1084078), (58, 934550), (100, 542039), (116, 467275), (145, 373820), (290, 186910), (580, 93455), (725, 74764), (1450, 37382), (2900, 18691)]