51280166

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 36

約数和(自身を含む): 91931652

約数和(自身を除く): 40651486

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 283, 301, 566, 602, 1849, 1981, 2107, 3698, 3962, 4214, 12169, 12943, 13867, 24338, 25886, 27734, 85183, 90601, 170366, 181202, 523267, 596281, 1046534, 1192562, 3662869, 7325738, 25640083, 51280166]

約数ペア:

[(1, 51280166), (2, 25640083), (7, 7325738), (14, 3662869), (43, 1192562), (49, 1046534), (86, 596281), (98, 523267), (283, 181202), (301, 170366), (566, 90601), (602, 85183), (1849, 27734), (1981, 25886), (2107, 24338), (3698, 13867), (3962, 12943), (4214, 12169)]