56151866

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1811}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 86758560

約数和(自身を除く): 30606694

約数列:

[1, 2, 37, 74, 419, 838, 1811, 3622, 15503, 31006, 67007, 134014, 758809, 1517618, 28075933, 56151866]

約数ペア:

[(1, 56151866), (2, 28075933), (37, 1517618), (74, 758809), (419, 134014), (838, 67007), (1811, 31006), (3622, 15503)]