51257972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9239}}^1$

素因数の和:9335

約数の個数: 24

約数和(自身を含む): 95726400

約数和(自身を除く): 44468428

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 9239, 18478, 36956, 175541, 351082, 674447, 702164, 1348894, 2697788, 12814493, 25628986, 51257972]

約数ペア:

[(1, 51257972), (2, 25628986), (4, 12814493), (19, 2697788), (38, 1348894), (73, 702164), (76, 674447), (146, 351082), (292, 175541), (1387, 36956), (2774, 18478), (5548, 9239)]