54286660

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18217}}^1$

素因数の和:18375

約数の個数: 24

約数和(自身を含む): 114773400

約数和(自身を除く): 60486740

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 18217, 36434, 72868, 91085, 182170, 364340, 2714333, 5428666, 10857332, 13571665, 27143330, 54286660]

約数ペア:

[(1, 54286660), (2, 27143330), (4, 13571665), (5, 10857332), (10, 5428666), (20, 2714333), (149, 364340), (298, 182170), (596, 91085), (745, 72868), (1490, 36434), (2980, 18217)]