49710888920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16139899}}^1$

素因数の和:16139928

約数の個数: 64

約数和(自身を含む): 139448736000

約数和(自身を除く): 89737847080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16139899, 32279798, 64559596, 80699495, 112979293, 129119192, 161398990, 177538889, 225958586, 322797980, 355077778, 451917172, 564896465, 645595960, 710155556, 887694445, 903834344, 1129792930, 1242772223, 1420311112, 1775388890, 2259585860, 2485544446, 3550777780, 4519171720, 4971088892, 6213861115, 7101555560, 9942177784, 12427722230, 24855444460, 49710888920]

約数ペア:

[(1, 49710888920), (2, 24855444460), (4, 12427722230), (5, 9942177784), (7, 7101555560), (8, 6213861115), (10, 4971088892), (11, 4519171720), (14, 3550777780), (20, 2485544446), (22, 2259585860), (28, 1775388890), (35, 1420311112), (40, 1242772223), (44, 1129792930), (55, 903834344), (56, 887694445), (70, 710155556), (77, 645595960), (88, 564896465), (110, 451917172), (140, 355077778), (154, 322797980), (220, 225958586), (280, 177538889), (308, 161398990), (385, 129119192), (440, 112979293), (616, 80699495), (770, 64559596), (1540, 32279798), (3080, 16139899)]