56240548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 121752064

約数和(自身を除く): 65511516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 367, 421, 734, 842, 1468, 1684, 2569, 2947, 4771, 5138, 5473, 5894, 9542, 10276, 10946, 11788, 19084, 21892, 33397, 38311, 66794, 76622, 133588, 153244, 154507, 309014, 618028, 1081549, 2008591, 2163098, 4017182, 4326196, 8034364, 14060137, 28120274, 56240548]

約数ペア:

[(1, 56240548), (2, 28120274), (4, 14060137), (7, 8034364), (13, 4326196), (14, 4017182), (26, 2163098), (28, 2008591), (52, 1081549), (91, 618028), (182, 309014), (364, 154507), (367, 153244), (421, 133588), (734, 76622), (842, 66794), (1468, 38311), (1684, 33397), (2569, 21892), (2947, 19084), (4771, 11788), (5138, 10946), (5473, 10276), (5894, 9542)]