56350539

素因数分解:

$3^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 98058240

約数和(自身を除く): 41707701

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 191, 223, 441, 573, 669, 1323, 1337, 1561, 1719, 2007, 4011, 4683, 5157, 6021, 9359, 10927, 12033, 14049, 28077, 32781, 36099, 42147, 42593, 84231, 98343, 127779, 252693, 295029, 298151, 383337, 894453, 1150011, 2087057, 2683359, 6261171, 8050077, 18783513, 56350539]

約数ペア:

[(1, 56350539), (3, 18783513), (7, 8050077), (9, 6261171), (21, 2683359), (27, 2087057), (49, 1150011), (63, 894453), (147, 383337), (189, 298151), (191, 295029), (223, 252693), (441, 127779), (573, 98343), (669, 84231), (1323, 42593), (1337, 42147), (1561, 36099), (1719, 32781), (2007, 28077), (4011, 14049), (4683, 12033), (5157, 10927), (6021, 9359)]