45785421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 77014080

約数和(自身を除く): 31228659

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 101, 171, 209, 241, 303, 627, 723, 909, 1111, 1881, 1919, 2169, 2651, 3333, 4579, 5757, 7953, 9999, 13737, 17271, 21109, 23859, 24341, 41211, 50369, 63327, 73023, 151107, 189981, 219069, 267751, 453321, 462479, 803253, 1387437, 2409759, 4162311, 5087269, 15261807, 45785421]

約数ペア:

[(1, 45785421), (3, 15261807), (9, 5087269), (11, 4162311), (19, 2409759), (33, 1387437), (57, 803253), (99, 462479), (101, 453321), (171, 267751), (209, 219069), (241, 189981), (303, 151107), (627, 73023), (723, 63327), (909, 50369), (1111, 41211), (1881, 24341), (1919, 23859), (2169, 21109), (2651, 17271), (3333, 13737), (4579, 9999), (5757, 7953)]