50271760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8161}}^1$

素因数の和:8192

約数の個数: 80

約数和(自身を含む): 145740672

約数和(自身を除く): 95468912

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8161, 16322, 32644, 40805, 57127, 65288, 81610, 89771, 114254, 130576, 163220, 179542, 228508, 285635, 326440, 359084, 448855, 457016, 571270, 628397, 652880, 718168, 897710, 914032, 1142540, 1256794, 1436336, 1795420, 2285080, 2513588, 3141985, 3590840, 4570160, 5027176, 6283970, 7181680, 10054352, 12567940, 25135880, 50271760]

約数ペア:

[(1, 50271760), (2, 25135880), (4, 12567940), (5, 10054352), (7, 7181680), (8, 6283970), (10, 5027176), (11, 4570160), (14, 3590840), (16, 3141985), (20, 2513588), (22, 2285080), (28, 1795420), (35, 1436336), (40, 1256794), (44, 1142540), (55, 914032), (56, 897710), (70, 718168), (77, 652880), (80, 628397), (88, 571270), (110, 457016), (112, 448855), (140, 359084), (154, 326440), (176, 285635), (220, 228508), (280, 179542), (308, 163220), (385, 130576), (440, 114254), (560, 89771), (616, 81610), (770, 65288), (880, 57127), (1232, 40805), (1540, 32644), (3080, 16322), (6160, 8161)]