48137551

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 64408176

約数和(自身を除く): 16270625

約数列:

[1, 7, 11, 23, 49, 77, 121, 161, 253, 353, 539, 847, 1127, 1771, 2471, 2783, 3883, 5929, 8119, 12397, 17297, 19481, 27181, 42713, 56833, 89309, 136367, 190267, 298991, 397831, 625163, 982399, 2092937, 4376141, 6876793, 48137551]

約数ペア:

[(1, 48137551), (7, 6876793), (11, 4376141), (23, 2092937), (49, 982399), (77, 625163), (121, 397831), (161, 298991), (253, 190267), (353, 136367), (539, 89309), (847, 56833), (1127, 42713), (1771, 27181), (2471, 19481), (2783, 17297), (3883, 12397), (5929, 8119)]