47445964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27143}}^1$

素因数の和:27189

約数の個数: 24

約数和(自身を含む): 91203840

約数和(自身を除く): 43757876

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 27143, 54286, 108572, 515717, 624289, 1031434, 1248578, 2062868, 2497156, 11861491, 23722982, 47445964]

約数ペア:

[(1, 47445964), (2, 23722982), (4, 11861491), (19, 2497156), (23, 2062868), (38, 1248578), (46, 1031434), (76, 624289), (92, 515717), (437, 108572), (874, 54286), (1748, 27143)]