51868130

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 95073264

約数和(自身を除く): 43205134

約数列:

[1, 2, 5, 10, 113, 197, 226, 233, 394, 466, 565, 985, 1130, 1165, 1970, 2330, 22261, 26329, 44522, 45901, 52658, 91802, 111305, 131645, 222610, 229505, 263290, 459010, 5186813, 10373626, 25934065, 51868130]

約数ペア:

[(1, 51868130), (2, 25934065), (5, 10373626), (10, 5186813), (113, 459010), (197, 263290), (226, 229505), (233, 222610), (394, 131645), (466, 111305), (565, 91802), (985, 52658), (1130, 45901), (1165, 44522), (1970, 26329), (2330, 22261)]