51508924

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{35671}}^1$

素因数の和:35713

約数の個数: 18

約数和(自身を含む): 95137224

約数和(自身を除く): 43628300

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 35671, 71342, 142684, 677749, 1355498, 2710996, 12877231, 25754462, 51508924]

約数ペア:

[(1, 51508924), (2, 25754462), (4, 12877231), (19, 2710996), (38, 1355498), (76, 677749), (361, 142684), (722, 71342), (1444, 35671)]