48849591

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 77856768

約数和(自身を除く): 29007177

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 1151, 2021, 3453, 6063, 8057, 14147, 24171, 42441, 49493, 54097, 148479, 162291, 346451, 378679, 1039353, 1136037, 2326171, 6978513, 16283197, 48849591]

約数ペア:

[(1, 48849591), (3, 16283197), (7, 6978513), (21, 2326171), (43, 1136037), (47, 1039353), (129, 378679), (141, 346451), (301, 162291), (329, 148479), (903, 54097), (987, 49493), (1151, 42441), (2021, 24171), (3453, 14147), (6063, 8057)]