50805315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 96741216

約数和(自身を除く): 45935901

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 197, 495, 521, 591, 985, 1563, 1773, 2167, 2605, 2955, 4689, 5731, 6501, 7815, 8865, 10835, 17193, 19503, 23445, 28655, 32505, 51579, 85965, 97515, 102637, 257895, 307911, 513185, 923733, 1129007, 1539555, 3387021, 4618665, 5645035, 10161063, 16935105, 50805315]

約数ペア:

[(1, 50805315), (3, 16935105), (5, 10161063), (9, 5645035), (11, 4618665), (15, 3387021), (33, 1539555), (45, 1129007), (55, 923733), (99, 513185), (165, 307911), (197, 257895), (495, 102637), (521, 97515), (591, 85965), (985, 51579), (1563, 32505), (1773, 28655), (2167, 23445), (2605, 19503), (2955, 17193), (4689, 10835), (5731, 8865), (6501, 7815)]