51473128

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6950

約数の個数: 48

約数和(自身を含む): 118195200

約数和(自身を除く): 66722072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 6911, 7448, 13822, 27644, 48377, 55288, 96754, 131309, 193508, 262618, 338639, 387016, 525236, 677278, 919163, 1050472, 1354556, 1838326, 2709112, 3676652, 6434141, 7353304, 12868282, 25736564, 51473128]

約数ペア:

[(1, 51473128), (2, 25736564), (4, 12868282), (7, 7353304), (8, 6434141), (14, 3676652), (19, 2709112), (28, 1838326), (38, 1354556), (49, 1050472), (56, 919163), (76, 677278), (98, 525236), (133, 387016), (152, 338639), (196, 262618), (266, 193508), (392, 131309), (532, 96754), (931, 55288), (1064, 48377), (1862, 27644), (3724, 13822), (6911, 7448)]