53681422

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 85725000

約数和(自身を除く): 32043578

約数列:

[1, 2, 19, 38, 149, 298, 361, 499, 722, 998, 2831, 5662, 9481, 18962, 53789, 74351, 107578, 148702, 180139, 360278, 1412669, 2825338, 26840711, 53681422]

約数ペア:

[(1, 53681422), (2, 26840711), (19, 2825338), (38, 1412669), (149, 360278), (298, 180139), (361, 148702), (499, 107578), (722, 74351), (998, 53789), (2831, 18962), (5662, 9481)]