49450760

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1163}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 111464640

約数和(自身を除く): 62013880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 1163, 2126, 2326, 4252, 4652, 5315, 5815, 8504, 9304, 10630, 11630, 21260, 23260, 42520, 46520, 1236269, 2472538, 4945076, 6181345, 9890152, 12362690, 24725380, 49450760]

約数ペア:

[(1, 49450760), (2, 24725380), (4, 12362690), (5, 9890152), (8, 6181345), (10, 4945076), (20, 2472538), (40, 1236269), (1063, 46520), (1163, 42520), (2126, 23260), (2326, 21260), (4252, 11630), (4652, 10630), (5315, 9304), (5815, 8504)]