28760050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{52291}}^1$

素因数の和:52314

約数の個数: 24

約数和(自身を含む): 58357872

約数和(自身を除く): 29597822

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 52291, 104582, 261455, 522910, 575201, 1150402, 1307275, 2614550, 2876005, 5752010, 14380025, 28760050]

約数ペア:

[(1, 28760050), (2, 14380025), (5, 5752010), (10, 2876005), (11, 2614550), (22, 1307275), (25, 1150402), (50, 575201), (55, 522910), (110, 261455), (275, 104582), (550, 52291)]