49907072

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{20521}}^1$

素因数の和:20554

約数の個数: 32

約数和(自身を含む): 104662200

約数和(自身を除く): 54755128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 20521, 41042, 82084, 164168, 328336, 389899, 656672, 779798, 1313344, 1559596, 2626688, 3119192, 6238384, 12476768, 24953536, 49907072]

約数ペア:

[(1, 49907072), (2, 24953536), (4, 12476768), (8, 6238384), (16, 3119192), (19, 2626688), (32, 1559596), (38, 1313344), (64, 779798), (76, 656672), (128, 389899), (152, 328336), (304, 164168), (608, 82084), (1216, 41042), (2432, 20521)]