51340796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22961}}^1$

素因数の和:23021

約数の個数: 24

約数和(自身を含む): 99012144

約数和(自身を除く): 47671348

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 22961, 45922, 91844, 298493, 596986, 987323, 1193972, 1974646, 3949292, 12835199, 25670398, 51340796]

約数ペア:

[(1, 51340796), (2, 25670398), (4, 12835199), (13, 3949292), (26, 1974646), (43, 1193972), (52, 987323), (86, 596986), (172, 298493), (559, 91844), (1118, 45922), (2236, 22961)]