56977249

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 68947200

約数和(自身を除く): 11969951

約数列:

[1, 7, 41, 49, 79, 287, 359, 553, 2009, 2513, 3239, 3871, 14719, 17591, 22673, 28361, 103033, 158711, 198527, 721231, 1162801, 1389689, 8139607, 56977249]

約数ペア:

[(1, 56977249), (7, 8139607), (41, 1389689), (49, 1162801), (79, 721231), (287, 198527), (359, 158711), (553, 103033), (2009, 28361), (2513, 22673), (3239, 17591), (3871, 14719)]