52747900

素因数分解:

$2^2\times 5^2\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1518

約数の個数: 36

約数和(自身を含む): 114789528

約数和(自身を除く): 62041628

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 557, 947, 1114, 1894, 2228, 2785, 3788, 4735, 5570, 9470, 11140, 13925, 18940, 23675, 27850, 47350, 55700, 94700, 527479, 1054958, 2109916, 2637395, 5274790, 10549580, 13186975, 26373950, 52747900]

約数ペア:

[(1, 52747900), (2, 26373950), (4, 13186975), (5, 10549580), (10, 5274790), (20, 2637395), (25, 2109916), (50, 1054958), (100, 527479), (557, 94700), (947, 55700), (1114, 47350), (1894, 27850), (2228, 23675), (2785, 18940), (3788, 13925), (4735, 11140), (5570, 9470)]