52679420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{39313}}^1$

素因数の和:39389

約数の個数: 24

約数和(自身を含む): 112280784

約数和(自身を除く): 59601364

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 39313, 78626, 157252, 196565, 393130, 786260, 2633971, 5267942, 10535884, 13169855, 26339710, 52679420]

約数ペア:

[(1, 52679420), (2, 26339710), (4, 13169855), (5, 10535884), (10, 5267942), (20, 2633971), (67, 786260), (134, 393130), (268, 196565), (335, 157252), (670, 78626), (1340, 39313)]