56688892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1993}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 107085776

約数和(自身を除く): 50396884

約数列:

[1, 2, 4, 13, 26, 52, 547, 1094, 1993, 2188, 3986, 7111, 7972, 14222, 25909, 28444, 51818, 103636, 1090171, 2180342, 4360684, 14172223, 28344446, 56688892]

約数ペア:

[(1, 56688892), (2, 28344446), (4, 14172223), (13, 4360684), (26, 2180342), (52, 1090171), (547, 103636), (1094, 51818), (1993, 28444), (2188, 25909), (3986, 14222), (7111, 7972)]