54211900

素因数分解:

$2^2\times 5^2\times {\mathrm{542119}}^1$

素因数の和:542133

約数の個数: 18

約数和(自身を含む): 117640040

約数和(自身を除く): 63428140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 542119, 1084238, 2168476, 2710595, 5421190, 10842380, 13552975, 27105950, 54211900]

約数ペア:

[(1, 54211900), (2, 27105950), (4, 13552975), (5, 10842380), (10, 5421190), (20, 2710595), (25, 2168476), (50, 1084238), (100, 542119)]