51752360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117619}}^1$

素因数の和:117641

約数の個数: 32

約数和(自身を含む): 127029600

約数和(自身を除く): 75277240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 117619, 235238, 470476, 588095, 940952, 1176190, 1293809, 2352380, 2587618, 4704760, 5175236, 6469045, 10350472, 12938090, 25876180, 51752360]

約数ペア:

[(1, 51752360), (2, 25876180), (4, 12938090), (5, 10350472), (8, 6469045), (10, 5175236), (11, 4704760), (20, 2587618), (22, 2352380), (40, 1293809), (44, 1176190), (55, 940952), (88, 588095), (110, 470476), (220, 235238), (440, 117619)]