54997376

素因数分解:

$2^7\times 7^1\times {\mathrm{61381}}^1$

素因数の和:61402

約数の個数: 32

約数和(自身を含む): 125219280

約数和(自身を除く): 70221904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 61381, 122762, 245524, 429667, 491048, 859334, 982096, 1718668, 1964192, 3437336, 3928384, 6874672, 7856768, 13749344, 27498688, 54997376]

約数ペア:

[(1, 54997376), (2, 27498688), (4, 13749344), (7, 7856768), (8, 6874672), (14, 3928384), (16, 3437336), (28, 1964192), (32, 1718668), (56, 982096), (64, 859334), (112, 491048), (128, 429667), (224, 245524), (448, 122762), (896, 61381)]