51682323

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{977}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 86376960

約数和(自身を除く): 34694637

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 977, 1603, 2519, 2931, 4809, 6839, 7557, 10747, 17633, 20517, 32241, 52899, 75229, 223733, 225687, 671199, 1566131, 2461063, 4698393, 7383189, 17227441, 51682323]

約数ペア:

[(1, 51682323), (3, 17227441), (7, 7383189), (11, 4698393), (21, 2461063), (33, 1566131), (77, 671199), (229, 225687), (231, 223733), (687, 75229), (977, 52899), (1603, 32241), (2519, 20517), (2931, 17633), (4809, 10747), (6839, 7557)]