54617140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37409}}^1$

素因数の和:37491

約数の個数: 24

約数和(自身を含む): 116270280

約数和(自身を除く): 61653140

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 37409, 74818, 149636, 187045, 374090, 748180, 2730857, 5461714, 10923428, 13654285, 27308570, 54617140]

約数ペア:

[(1, 54617140), (2, 27308570), (4, 13654285), (5, 10923428), (10, 5461714), (20, 2730857), (73, 748180), (146, 374090), (292, 187045), (365, 149636), (730, 74818), (1460, 37409)]