51515406

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{3301}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 121645680

約数和(自身を除く): 70130274

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1734, 2601, 3301, 5202, 6602, 7803, 9903, 15606, 19806, 29709, 56117, 59418, 89127, 112234, 168351, 178254, 336702, 505053, 953989, 1010106, 1515159, 1907978, 2861967, 3030318, 5723934, 8585901, 17171802, 25757703, 51515406]

約数ペア:

[(1, 51515406), (2, 25757703), (3, 17171802), (6, 8585901), (9, 5723934), (17, 3030318), (18, 2861967), (27, 1907978), (34, 1515159), (51, 1010106), (54, 953989), (102, 505053), (153, 336702), (289, 178254), (306, 168351), (459, 112234), (578, 89127), (867, 59418), (918, 56117), (1734, 29709), (2601, 19806), (3301, 15606), (5202, 9903), (6602, 7803)]