48647319

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 80340480

約数和(自身を除く): 31693161

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 3169, 5117, 9507, 15351, 22183, 53873, 66549, 136267, 161619, 377111, 408801, 953869, 1131333, 2316539, 2861607, 6949617, 16215773, 48647319]

約数ペア:

[(1, 48647319), (3, 16215773), (7, 6949617), (17, 2861607), (21, 2316539), (43, 1131333), (51, 953869), (119, 408801), (129, 377111), (301, 161619), (357, 136267), (731, 66549), (903, 53873), (2193, 22183), (3169, 15351), (5117, 9507)]