51717340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112429}}^1$

素因数の和:112461

約数の個数: 24

約数和(自身を含む): 113329440

約数和(自身を除く): 61612100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 112429, 224858, 449716, 562145, 1124290, 2248580, 2585867, 5171734, 10343468, 12929335, 25858670, 51717340]

約数ペア:

[(1, 51717340), (2, 25858670), (4, 12929335), (5, 10343468), (10, 5171734), (20, 2585867), (23, 2248580), (46, 1124290), (92, 562145), (115, 449716), (230, 224858), (460, 112429)]