56581242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{410009}}^1$

素因数の和:410037

約数の個数: 16

約数和(自身を含む): 118082880

約数和(自身を除く): 61501638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 410009, 820018, 1230027, 2460054, 9430207, 18860414, 28290621, 56581242]

約数ペア:

[(1, 56581242), (2, 28290621), (3, 18860414), (6, 9430207), (23, 2460054), (46, 1230027), (69, 820018), (138, 410009)]