48831531

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 80644608

約数和(自身を除く): 31813077

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 3181, 5117, 9543, 15351, 22267, 54077, 66801, 136783, 162231, 378539, 410349, 957481, 1135617, 2325311, 2872443, 6975933, 16277177, 48831531]

約数ペア:

[(1, 48831531), (3, 16277177), (7, 6975933), (17, 2872443), (21, 2325311), (43, 1135617), (51, 957481), (119, 410349), (129, 378539), (301, 162231), (357, 136783), (731, 66801), (903, 54077), (2193, 22267), (3181, 15351), (5117, 9543)]