53139567052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{121123}}^1$

素因数の和:121223

約数の個数: 72

約数和(自身を含む): 111715087680

約数和(自身を除く): 58575520628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 169, 236, 286, 338, 572, 649, 676, 767, 1298, 1534, 1859, 2596, 3068, 3718, 7436, 8437, 9971, 16874, 19942, 33748, 39884, 109681, 121123, 219362, 242246, 438724, 484492, 1332353, 1574599, 2664706, 3149198, 5329412, 6298396, 7146257, 14292514, 17320589, 20469787, 28585028, 34641178, 40939574, 69282356, 78608827, 81879148, 92901341, 157217654, 185802682, 225167657, 314435308, 371605364, 450335314, 900670628, 1021914751, 1207717433, 2043829502, 2415434866, 4087659004, 4830869732, 13284891763, 26569783526, 53139567052]

約数ペア:

[(1, 53139567052), (2, 26569783526), (4, 13284891763), (11, 4830869732), (13, 4087659004), (22, 2415434866), (26, 2043829502), (44, 1207717433), (52, 1021914751), (59, 900670628), (118, 450335314), (143, 371605364), (169, 314435308), (236, 225167657), (286, 185802682), (338, 157217654), (572, 92901341), (649, 81879148), (676, 78608827), (767, 69282356), (1298, 40939574), (1534, 34641178), (1859, 28585028), (2596, 20469787), (3068, 17320589), (3718, 14292514), (7436, 7146257), (8437, 6298396), (9971, 5329412), (16874, 3149198), (19942, 2664706), (33748, 1574599), (39884, 1332353), (109681, 484492), (121123, 438724), (219362, 242246)]