56478564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82571}}^1$

素因数の和:82600

約数の個数: 36

約数和(自身を含む): 150281040

約数和(自身を除く): 93802476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 82571, 165142, 247713, 330284, 495426, 743139, 990852, 1486278, 1568849, 2972556, 3137698, 4706547, 6275396, 9413094, 14119641, 18826188, 28239282, 56478564]

約数ペア:

[(1, 56478564), (2, 28239282), (3, 18826188), (4, 14119641), (6, 9413094), (9, 6275396), (12, 4706547), (18, 3137698), (19, 2972556), (36, 1568849), (38, 1486278), (57, 990852), (76, 743139), (114, 495426), (171, 330284), (228, 247713), (342, 165142), (684, 82571)]