49919156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 106229760

約数和(自身を除く): 56310604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 911, 1442, 1822, 1957, 2884, 3644, 3914, 6377, 7828, 12754, 13699, 17309, 25508, 27398, 34618, 54796, 69236, 93833, 121163, 187666, 242326, 375332, 484652, 656831, 1313662, 1782827, 2627324, 3565654, 7131308, 12479789, 24959578, 49919156]

約数ペア:

[(1, 49919156), (2, 24959578), (4, 12479789), (7, 7131308), (14, 3565654), (19, 2627324), (28, 1782827), (38, 1313662), (76, 656831), (103, 484652), (133, 375332), (206, 242326), (266, 187666), (412, 121163), (532, 93833), (721, 69236), (911, 54796), (1442, 34618), (1822, 27398), (1957, 25508), (2884, 17309), (3644, 13699), (3914, 12754), (6377, 7828)]