56209685

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 24660715

約数列:

[1, 5, 7, 29, 35, 79, 145, 203, 395, 553, 701, 1015, 2291, 2765, 3505, 4907, 11455, 16037, 20329, 24535, 55379, 80185, 101645, 142303, 276895, 387653, 711515, 1605991, 1938265, 8029955, 11241937, 56209685]

約数ペア:

[(1, 56209685), (5, 11241937), (7, 8029955), (29, 1938265), (35, 1605991), (79, 711515), (145, 387653), (203, 276895), (395, 142303), (553, 101645), (701, 80185), (1015, 55379), (2291, 24535), (2765, 20329), (3505, 16037), (4907, 11455)]