53140147228

素因数分解:

$2^2\times 7^1\times {\mathrm{19919}}^1\times {\mathrm{95279}}^1$

素因数の和:115209

約数の個数: 24

約数和(自身を含む): 106286745600

約数和(自身を除く): 53146598372

約数列:

[1, 2, 4, 7, 14, 28, 19919, 39838, 79676, 95279, 139433, 190558, 278866, 381116, 557732, 666953, 1333906, 2667812, 1897862401, 3795724802, 7591449604, 13285036807, 26570073614, 53140147228]

約数ペア:

[(1, 53140147228), (2, 26570073614), (4, 13285036807), (7, 7591449604), (14, 3795724802), (28, 1897862401), (19919, 2667812), (39838, 1333906), (79676, 666953), (95279, 557732), (139433, 381116), (190558, 278866)]