47215103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 9938497

約数列:

[1, 13, 17, 29, 53, 139, 221, 377, 493, 689, 901, 1537, 1807, 2363, 4031, 6409, 7367, 11713, 19981, 26129, 30719, 52403, 68527, 95771, 125239, 213643, 339677, 890851, 1628107, 2777359, 3631931, 47215103]

約数ペア:

[(1, 47215103), (13, 3631931), (17, 2777359), (29, 1628107), (53, 890851), (139, 339677), (221, 213643), (377, 125239), (493, 95771), (689, 68527), (901, 52403), (1537, 30719), (1807, 26129), (2363, 19981), (4031, 11713), (6409, 7367)]