28423450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51679}}^1$

素因数の和:51702

約数の個数: 24

約数和(自身を含む): 57674880

約数和(自身を除く): 29251430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 51679, 103358, 258395, 516790, 568469, 1136938, 1291975, 2583950, 2842345, 5684690, 14211725, 28423450]

約数ペア:

[(1, 28423450), (2, 14211725), (5, 5684690), (10, 2842345), (11, 2583950), (22, 1291975), (25, 1136938), (50, 568469), (55, 516790), (110, 258395), (275, 103358), (550, 51679)]