54130780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246049}}^1$

素因数の和:246069

約数の個数: 24

約数和(自身を含む): 124009200

約数和(自身を除く): 69878420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 246049, 492098, 984196, 1230245, 2460490, 2706539, 4920980, 5413078, 10826156, 13532695, 27065390, 54130780]

約数ペア:

[(1, 54130780), (2, 27065390), (4, 13532695), (5, 10826156), (10, 5413078), (11, 4920980), (20, 2706539), (22, 2460490), (44, 1230245), (55, 984196), (110, 492098), (220, 246049)]