56709513

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5634

約数の個数: 36

約数和(自身を含む): 99448128

約数和(自身を除く): 42738615

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 5591, 10143, 16773, 39137, 50319, 117411, 128593, 273959, 352233, 385779, 821877, 900151, 1157337, 2465631, 2700453, 6301057, 8101359, 18903171, 56709513]

約数ペア:

[(1, 56709513), (3, 18903171), (7, 8101359), (9, 6301057), (21, 2700453), (23, 2465631), (49, 1157337), (63, 900151), (69, 821877), (147, 385779), (161, 352233), (207, 273959), (441, 128593), (483, 117411), (1127, 50319), (1449, 39137), (3381, 16773), (5591, 10143)]