49522137

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 28618023

約数列:

[1, 3, 7, 21, 41, 113, 123, 287, 339, 509, 791, 861, 1527, 2373, 3563, 4633, 10689, 13899, 20869, 32431, 57517, 62607, 97293, 146083, 172551, 402619, 438249, 1207857, 2358197, 7074591, 16507379, 49522137]

約数ペア:

[(1, 49522137), (3, 16507379), (7, 7074591), (21, 2358197), (41, 1207857), (113, 438249), (123, 402619), (287, 172551), (339, 146083), (509, 97293), (791, 62607), (861, 57517), (1527, 32431), (2373, 20869), (3563, 13899), (4633, 10689)]