49510980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 155057280

約数和(自身を除く): 105546300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 277, 331, 540, 554, 662, 831, 993, 1108, 1324, 1385, 1655, 1662, 1986, 2493, 2770, 2979, 3310, 3324, 3972, 4155, 4965, 4986, 5540, 5958, 6620, 7479, 8310, 8937, 9930, 9972, 11916, 12465, 14895, 14958, 16620, 17874, 19860, 24930, 29790, 29916, 35748, 37395, 44685, 49860, 59580, 74790, 89370, 91687, 149580, 178740, 183374, 275061, 366748, 458435, 550122, 825183, 916870, 1100244, 1375305, 1650366, 1833740, 2475549, 2750610, 3300732, 4125915, 4951098, 5501220, 8251830, 9902196, 12377745, 16503660, 24755490, 49510980]

約数ペア:

[(1, 49510980), (2, 24755490), (3, 16503660), (4, 12377745), (5, 9902196), (6, 8251830), (9, 5501220), (10, 4951098), (12, 4125915), (15, 3300732), (18, 2750610), (20, 2475549), (27, 1833740), (30, 1650366), (36, 1375305), (45, 1100244), (54, 916870), (60, 825183), (90, 550122), (108, 458435), (135, 366748), (180, 275061), (270, 183374), (277, 178740), (331, 149580), (540, 91687), (554, 89370), (662, 74790), (831, 59580), (993, 49860), (1108, 44685), (1324, 37395), (1385, 35748), (1655, 29916), (1662, 29790), (1986, 24930), (2493, 19860), (2770, 17874), (2979, 16620), (3310, 14958), (3324, 14895), (3972, 12465), (4155, 11916), (4965, 9972), (4986, 9930), (5540, 8937), (5958, 8310), (6620, 7479)]