51720174

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{87071}}^1$

素因数の和:87093

約数の個数: 32

約数和(自身を含む): 125383680

約数和(自身を除く): 73663506

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 87071, 174142, 261213, 522426, 783639, 957781, 1567278, 1915562, 2350917, 2873343, 4701834, 5746686, 8620029, 17240058, 25860087, 51720174]

約数ペア:

[(1, 51720174), (2, 25860087), (3, 17240058), (6, 8620029), (9, 5746686), (11, 4701834), (18, 2873343), (22, 2350917), (27, 1915562), (33, 1567278), (54, 957781), (66, 783639), (99, 522426), (198, 261213), (297, 174142), (594, 87071)]