53407518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20369}}^1$

素因数の和:20416

約数の個数: 32

約数和(自身を含む): 117331200

約数和(自身を除く): 63923682

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 20369, 40738, 61107, 122214, 387011, 468487, 774022, 936974, 1161033, 1405461, 2322066, 2810922, 8901253, 17802506, 26703759, 53407518]

約数ペア:

[(1, 53407518), (2, 26703759), (3, 17802506), (6, 8901253), (19, 2810922), (23, 2322066), (38, 1405461), (46, 1161033), (57, 936974), (69, 774022), (114, 468487), (138, 387011), (437, 122214), (874, 61107), (1311, 40738), (2622, 20369)]