51591198243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{278671}}^1$

素因数の和:278835

約数の個数: 32

約数和(自身を含む): 76405174272

約数和(自身を除く): 24813976029

約数列:

[1, 3, 13, 39, 47, 101, 141, 303, 611, 1313, 1833, 3939, 4747, 14241, 61711, 185133, 278671, 836013, 3622723, 10868169, 13097537, 28145771, 39292611, 84437313, 170267981, 365895023, 510803943, 1097685069, 1322851237, 3968553711, 17197066081, 51591198243]

約数ペア:

[(1, 51591198243), (3, 17197066081), (13, 3968553711), (39, 1322851237), (47, 1097685069), (101, 510803943), (141, 365895023), (303, 170267981), (611, 84437313), (1313, 39292611), (1833, 28145771), (3939, 13097537), (4747, 10868169), (14241, 3622723), (61711, 836013), (185133, 278671)]