49897220

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2347}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 104927424

約数和(自身を除く): 55030204

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 2347, 4252, 4694, 5315, 9388, 10630, 11735, 21260, 23470, 46940, 2494861, 4989722, 9979444, 12474305, 24948610, 49897220]

約数ペア:

[(1, 49897220), (2, 24948610), (4, 12474305), (5, 9979444), (10, 4989722), (20, 2494861), (1063, 46940), (2126, 23470), (2347, 21260), (4252, 11735), (4694, 10630), (5315, 9388)]