51647672

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 47885128

約数列:

[1, 2, 4, 8, 71, 79, 142, 158, 284, 316, 568, 632, 1151, 2302, 4604, 5609, 9208, 11218, 22436, 44872, 81721, 90929, 163442, 181858, 326884, 363716, 653768, 727432, 6455959, 12911918, 25823836, 51647672]

約数ペア:

[(1, 51647672), (2, 25823836), (4, 12911918), (8, 6455959), (71, 727432), (79, 653768), (142, 363716), (158, 326884), (284, 181858), (316, 163442), (568, 90929), (632, 81721), (1151, 44872), (2302, 22436), (4604, 11218), (5609, 9208)]