53173818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{859}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 122085600

約数和(自身を除く): 68911782

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 859, 1086, 1629, 1718, 2577, 3258, 3439, 5154, 6878, 7731, 10317, 15462, 16321, 20634, 30951, 32642, 48963, 61902, 97926, 146889, 155479, 293778, 310958, 466437, 932874, 1399311, 2798622, 2954101, 5908202, 8862303, 17724606, 26586909, 53173818]

約数ペア:

[(1, 53173818), (2, 26586909), (3, 17724606), (6, 8862303), (9, 5908202), (18, 2954101), (19, 2798622), (38, 1399311), (57, 932874), (114, 466437), (171, 310958), (181, 293778), (342, 155479), (362, 146889), (543, 97926), (859, 61902), (1086, 48963), (1629, 32642), (1718, 30951), (2577, 20634), (3258, 16321), (3439, 15462), (5154, 10317), (6878, 7731)]