54254780

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4007}}^1$

素因数の和:4693

約数の個数: 24

約数和(自身を含む): 114131808

約数和(自身を除く): 59877028

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 4007, 6770, 8014, 13540, 16028, 20035, 40070, 80140, 2712739, 5425478, 10850956, 13563695, 27127390, 54254780]

約数ペア:

[(1, 54254780), (2, 27127390), (4, 13563695), (5, 10850956), (10, 5425478), (20, 2712739), (677, 80140), (1354, 40070), (2708, 20035), (3385, 16028), (4007, 13540), (6770, 8014)]