56538482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 117669888

約数和(自身を除く): 61131406

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 911, 1001, 1822, 2002, 2387, 2821, 4433, 4774, 5642, 6377, 8866, 10021, 11843, 12754, 20042, 23686, 28241, 31031, 56482, 62062, 70147, 82901, 130273, 140294, 165802, 197687, 260546, 310651, 367133, 395374, 621302, 734266, 911911, 1823822, 2174557, 2569931, 4038463, 4349114, 5139862, 8076926, 28269241, 56538482]

約数ペア:

[(1, 56538482), (2, 28269241), (7, 8076926), (11, 5139862), (13, 4349114), (14, 4038463), (22, 2569931), (26, 2174557), (31, 1823822), (62, 911911), (77, 734266), (91, 621302), (143, 395374), (154, 367133), (182, 310651), (217, 260546), (286, 197687), (341, 165802), (403, 140294), (434, 130273), (682, 82901), (806, 70147), (911, 62062), (1001, 56482), (1822, 31031), (2002, 28241), (2387, 23686), (2821, 20042), (4433, 12754), (4774, 11843), (5642, 10021), (6377, 8866)]