57474263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 80269056

約数和(自身を除く): 22794793

約数列:

[1, 7, 11, 17, 23, 77, 83, 119, 161, 187, 253, 391, 529, 581, 913, 1309, 1411, 1771, 1909, 2737, 3703, 4301, 5819, 6391, 8993, 9877, 13363, 15521, 20999, 30107, 32453, 40733, 43907, 62951, 98923, 108647, 146993, 227171, 307349, 356983, 482977, 692461, 746419, 2498881, 3380839, 5224933, 8210609, 57474263]

約数ペア:

[(1, 57474263), (7, 8210609), (11, 5224933), (17, 3380839), (23, 2498881), (77, 746419), (83, 692461), (119, 482977), (161, 356983), (187, 307349), (253, 227171), (391, 146993), (529, 108647), (581, 98923), (913, 62951), (1309, 43907), (1411, 40733), (1771, 32453), (1909, 30107), (2737, 20999), (3703, 15521), (4301, 13363), (5819, 9877), (6391, 8993)]