31068950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{56489}}^1$

素因数の和:56512

約数の個数: 24

約数和(自身を含む): 63042840

約数和(自身を除く): 31973890

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 56489, 112978, 282445, 564890, 621379, 1242758, 1412225, 2824450, 3106895, 6213790, 15534475, 31068950]

約数ペア:

[(1, 31068950), (2, 15534475), (5, 6213790), (10, 3106895), (11, 2824450), (22, 1412225), (25, 1242758), (50, 621379), (55, 564890), (110, 282445), (275, 112978), (550, 56489)]