55281576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2591}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 103970904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2591, 2667, 3048, 3556, 5182, 5334, 7112, 7773, 10364, 10668, 15546, 18137, 20728, 21336, 31092, 36274, 54411, 62184, 72548, 108822, 145096, 217644, 329057, 435288, 658114, 987171, 1316228, 1974342, 2303399, 2632456, 3948684, 4606798, 6910197, 7897368, 9213596, 13820394, 18427192, 27640788, 55281576]

約数ペア:

[(1, 55281576), (2, 27640788), (3, 18427192), (4, 13820394), (6, 9213596), (7, 7897368), (8, 6910197), (12, 4606798), (14, 3948684), (21, 2632456), (24, 2303399), (28, 1974342), (42, 1316228), (56, 987171), (84, 658114), (127, 435288), (168, 329057), (254, 217644), (381, 145096), (508, 108822), (762, 72548), (889, 62184), (1016, 54411), (1524, 36274), (1778, 31092), (2591, 21336), (2667, 20728), (3048, 18137), (3556, 15546), (5182, 10668), (5334, 10364), (7112, 7773)]