49485044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 104939520

約数和(自身を除く): 55454476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 191, 266, 382, 487, 532, 764, 974, 1337, 1948, 2674, 3409, 3629, 5348, 6818, 7258, 9253, 13636, 14516, 18506, 25403, 37012, 50806, 64771, 93017, 101612, 129542, 186034, 259084, 372068, 651119, 1302238, 1767323, 2604476, 3534646, 7069292, 12371261, 24742522, 49485044]

約数ペア:

[(1, 49485044), (2, 24742522), (4, 12371261), (7, 7069292), (14, 3534646), (19, 2604476), (28, 1767323), (38, 1302238), (76, 651119), (133, 372068), (191, 259084), (266, 186034), (382, 129542), (487, 101612), (532, 93017), (764, 64771), (974, 50806), (1337, 37012), (1948, 25403), (2674, 18506), (3409, 14516), (3629, 13636), (5348, 9253), (6818, 7258)]