51187306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10831}}^1$

素因数の和:10989

約数の個数: 16

約数和(自身を含む): 81889920

約数和(自身を除く): 30702614

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 10831, 21662, 184127, 368254, 1505509, 3011018, 25593653, 51187306]

約数ペア:

[(1, 51187306), (2, 25593653), (17, 3011018), (34, 1505509), (139, 368254), (278, 184127), (2363, 21662), (4726, 10831)]