26894450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 55201824

約数和(自身を除く): 28307374

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 214, 275, 457, 535, 550, 914, 1070, 1177, 2285, 2354, 2675, 4570, 5027, 5350, 5885, 10054, 11425, 11770, 22850, 25135, 29425, 48899, 50270, 58850, 97798, 125675, 244495, 251350, 488990, 537889, 1075778, 1222475, 2444950, 2689445, 5378890, 13447225, 26894450]

約数ペア:

[(1, 26894450), (2, 13447225), (5, 5378890), (10, 2689445), (11, 2444950), (22, 1222475), (25, 1075778), (50, 537889), (55, 488990), (107, 251350), (110, 244495), (214, 125675), (275, 97798), (457, 58850), (535, 50270), (550, 48899), (914, 29425), (1070, 25135), (1177, 22850), (2285, 11770), (2354, 11425), (2675, 10054), (4570, 5885), (5027, 5350)]