55694980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{253159}}^1$

素因数の和:253179

約数の個数: 24

約数和(自身を含む): 127592640

約数和(自身を除く): 71897660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 253159, 506318, 1012636, 1265795, 2531590, 2784749, 5063180, 5569498, 11138996, 13923745, 27847490, 55694980]

約数ペア:

[(1, 55694980), (2, 27847490), (4, 13923745), (5, 11138996), (10, 5569498), (11, 5063180), (20, 2784749), (22, 2531590), (44, 1265795), (55, 1012636), (110, 506318), (220, 253159)]