53131778

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{14653}}^1$

素因数の和:14706

約数の個数: 24

約数和(自身を含む): 95221692

約数和(自身を除く): 42089914

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 14653, 29306, 102571, 205142, 542161, 717997, 1084322, 1435994, 3795127, 7590254, 26565889, 53131778]

約数ペア:

[(1, 53131778), (2, 26565889), (7, 7590254), (14, 3795127), (37, 1435994), (49, 1084322), (74, 717997), (98, 542161), (259, 205142), (518, 102571), (1813, 29306), (3626, 14653)]