49720937

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{8527}}^1$

素因数の和:8565

約数の個数: 16

約数和(自身を含む): 61401600

約数和(自身を除く): 11680663

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 8527, 59689, 144959, 417823, 1014713, 2924761, 7102991, 49720937]

約数ペア:

[(1, 49720937), (7, 7102991), (17, 2924761), (49, 1014713), (119, 417823), (343, 144959), (833, 59689), (5831, 8527)]