56149854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{406883}}^1$

素因数の和:406911

約数の個数: 16

約数和(自身を含む): 117182592

約数和(自身を除く): 61032738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 406883, 813766, 1220649, 2441298, 9358309, 18716618, 28074927, 56149854]

約数ペア:

[(1, 56149854), (2, 28074927), (3, 18716618), (6, 9358309), (23, 2441298), (46, 1220649), (69, 813766), (138, 406883)]