50566828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 104939520

約数和(自身を除く): 54372692

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 127, 169, 247, 254, 338, 403, 494, 508, 589, 676, 806, 988, 1178, 1612, 1651, 2356, 2413, 3211, 3302, 3937, 4826, 5239, 6422, 6604, 7657, 7874, 9652, 10478, 12844, 15314, 15748, 20956, 21463, 30628, 31369, 42926, 51181, 62738, 74803, 85852, 99541, 102362, 125476, 149606, 199082, 204724, 299212, 398164, 407797, 665353, 815594, 972439, 1330706, 1631188, 1944878, 2661412, 3889756, 12641707, 25283414, 50566828]

約数ペア:

[(1, 50566828), (2, 25283414), (4, 12641707), (13, 3889756), (19, 2661412), (26, 1944878), (31, 1631188), (38, 1330706), (52, 972439), (62, 815594), (76, 665353), (124, 407797), (127, 398164), (169, 299212), (247, 204724), (254, 199082), (338, 149606), (403, 125476), (494, 102362), (508, 99541), (589, 85852), (676, 74803), (806, 62738), (988, 51181), (1178, 42926), (1612, 31369), (1651, 30628), (2356, 21463), (2413, 20956), (3211, 15748), (3302, 15314), (3937, 12844), (4826, 10478), (5239, 9652), (6422, 7874), (6604, 7657)]