51991352

素因数分解:

$2^3\times 7^2\times {\mathrm{132631}}^1$

素因数の和:132651

約数の個数: 24

約数和(自身を含む): 113400360

約数和(自身を除く): 61409008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 132631, 265262, 530524, 928417, 1061048, 1856834, 3713668, 6498919, 7427336, 12997838, 25995676, 51991352]

約数ペア:

[(1, 51991352), (2, 25995676), (4, 12997838), (7, 7427336), (8, 6498919), (14, 3713668), (28, 1856834), (49, 1061048), (56, 928417), (98, 530524), (196, 265262), (392, 132631)]