51195196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51817}}^1$

素因数の和:51853

約数の個数: 24

約数和(自身を含む): 101563280

約数和(自身を除く): 50368084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 51817, 103634, 207268, 673621, 984523, 1347242, 1969046, 2694484, 3938092, 12798799, 25597598, 51195196]

約数ペア:

[(1, 51195196), (2, 25597598), (4, 12798799), (13, 3938092), (19, 2694484), (26, 1969046), (38, 1347242), (52, 984523), (76, 673621), (247, 207268), (494, 103634), (988, 51817)]