53284506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 120185856

約数和(自身を除く): 66901350

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 83, 137, 142, 166, 213, 249, 274, 411, 426, 498, 781, 822, 913, 1507, 1562, 1826, 2343, 2739, 3014, 4521, 4686, 5478, 5893, 9042, 9727, 11371, 11786, 17679, 19454, 22742, 29181, 34113, 35358, 58362, 64823, 68226, 106997, 125081, 129646, 194469, 213994, 250162, 320991, 375243, 388938, 641982, 750486, 807341, 1614682, 2422023, 4844046, 8880751, 17761502, 26642253, 53284506]

約数ペア:

[(1, 53284506), (2, 26642253), (3, 17761502), (6, 8880751), (11, 4844046), (22, 2422023), (33, 1614682), (66, 807341), (71, 750486), (83, 641982), (137, 388938), (142, 375243), (166, 320991), (213, 250162), (249, 213994), (274, 194469), (411, 129646), (426, 125081), (498, 106997), (781, 68226), (822, 64823), (913, 58362), (1507, 35358), (1562, 34113), (1826, 29181), (2343, 22742), (2739, 19454), (3014, 17679), (4521, 11786), (4686, 11371), (5478, 9727), (5893, 9042)]