251550672

素因数分解:

$2^4\times 3^1\times {\mathrm{5240639}}^1$

素因数の和:5240650

約数の個数: 20

約数和(自身を含む): 649839360

約数和(自身を除く): 398288688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5240639, 10481278, 15721917, 20962556, 31443834, 41925112, 62887668, 83850224, 125775336, 251550672]

約数ペア:

[(1, 251550672), (2, 125775336), (3, 83850224), (4, 62887668), (6, 41925112), (8, 31443834), (12, 20962556), (16, 15721917), (24, 10481278), (48, 5240639)]