56254987

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 61028352

約数和(自身を除く): 4773365

約数列:

[1, 23, 31, 257, 307, 713, 5911, 7061, 7967, 9517, 78899, 183241, 218891, 1814677, 2445869, 56254987]

約数ペア:

[(1, 56254987), (23, 2445869), (31, 1814677), (257, 218891), (307, 183241), (713, 78899), (5911, 9517), (7061, 7967)]