51689605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 72938880

約数和(自身を除く): 21249275

約数列:

[1, 5, 11, 17, 55, 59, 85, 187, 295, 649, 935, 937, 1003, 3245, 4685, 5015, 10307, 11033, 15929, 51535, 55165, 55283, 79645, 175219, 276415, 608113, 876095, 939811, 3040565, 4699055, 10337921, 51689605]

約数ペア:

[(1, 51689605), (5, 10337921), (11, 4699055), (17, 3040565), (55, 939811), (59, 876095), (85, 608113), (187, 276415), (295, 175219), (649, 79645), (935, 55283), (937, 55165), (1003, 51535), (3245, 15929), (4685, 11033), (5015, 10307)]