47451898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 81156096

約数和(自身を除く): 33704198

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1087, 1679, 1898, 2174, 3358, 14131, 21827, 25001, 28262, 43654, 50002, 79351, 158702, 325013, 650026, 1031563, 1825073, 2063126, 3650146, 23725949, 47451898]

約数ペア:

[(1, 47451898), (2, 23725949), (13, 3650146), (23, 2063126), (26, 1825073), (46, 1031563), (73, 650026), (146, 325013), (299, 158702), (598, 79351), (949, 50002), (1087, 43654), (1679, 28262), (1898, 25001), (2174, 21827), (3358, 14131)]