49290771

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 22939629

約数列:

[1, 3, 23, 37, 43, 69, 111, 129, 449, 851, 989, 1347, 1591, 2553, 2967, 4773, 10327, 16613, 19307, 30981, 36593, 49839, 57921, 109779, 382099, 444061, 714359, 1146297, 1332183, 2143077, 16430257, 49290771]

約数ペア:

[(1, 49290771), (3, 16430257), (23, 2143077), (37, 1332183), (43, 1146297), (69, 714359), (111, 444061), (129, 382099), (449, 109779), (851, 57921), (989, 49839), (1347, 36593), (1591, 30981), (2553, 19307), (2967, 16613), (4773, 10327)]