51749694

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 114751728

約数和(自身を除く): 63002034

約数列:

[1, 2, 3, 6, 9, 18, 97, 107, 194, 214, 277, 291, 321, 554, 582, 642, 831, 873, 963, 1662, 1746, 1926, 2493, 4986, 10379, 20758, 26869, 29639, 31137, 53738, 59278, 62274, 80607, 88917, 93411, 161214, 177834, 186822, 241821, 266751, 483642, 533502, 2874983, 5749966, 8624949, 17249898, 25874847, 51749694]

約数ペア:

[(1, 51749694), (2, 25874847), (3, 17249898), (6, 8624949), (9, 5749966), (18, 2874983), (97, 533502), (107, 483642), (194, 266751), (214, 241821), (277, 186822), (291, 177834), (321, 161214), (554, 93411), (582, 88917), (642, 80607), (831, 62274), (873, 59278), (963, 53738), (1662, 31137), (1746, 29639), (1926, 26869), (2493, 20758), (4986, 10379)]