55789828

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 100245600

約数和(自身を除く): 44455772

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 2339, 4678, 5963, 9356, 11926, 23852, 156713, 208171, 313426, 416342, 626852, 832684, 13947457, 27894914, 55789828]

約数ペア:

[(1, 55789828), (2, 27894914), (4, 13947457), (67, 832684), (89, 626852), (134, 416342), (178, 313426), (268, 208171), (356, 156713), (2339, 23852), (4678, 11926), (5963, 9356)]