51853318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{6529}}^1$

素因数の和:6580

約数の個数: 24

約数和(自身を含む): 89565480

約数和(自身を除く): 37712162

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 6529, 7942, 13058, 71819, 124051, 143638, 248102, 1364561, 2356969, 2729122, 4713938, 25926659, 51853318]

約数ペア:

[(1, 51853318), (2, 25926659), (11, 4713938), (19, 2729122), (22, 2356969), (38, 1364561), (209, 248102), (361, 143638), (418, 124051), (722, 71819), (3971, 13058), (6529, 7942)]