53415140

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3011}}^1$

素因数の和:3907

約数の個数: 24

約数和(自身を含む): 112335552

約数和(自身を除く): 58920412

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3011, 3548, 4435, 6022, 8870, 12044, 15055, 17740, 30110, 60220, 2670757, 5341514, 10683028, 13353785, 26707570, 53415140]

約数ペア:

[(1, 53415140), (2, 26707570), (4, 13353785), (5, 10683028), (10, 5341514), (20, 2670757), (887, 60220), (1774, 30110), (3011, 17740), (3548, 15055), (4435, 12044), (6022, 8870)]