53997878760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{64283189}}^1$

素因数の和:64283210

約数の個数: 64

約数和(自身を含む): 185135587200

約数和(自身を除く): 131137708440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 64283189, 128566378, 192849567, 257132756, 321415945, 385699134, 449982323, 514265512, 642831890, 771398268, 899964646, 964247835, 1285663780, 1349946969, 1542796536, 1799929292, 1928495670, 2249911615, 2571327560, 2699893938, 3599858584, 3856991340, 4499823230, 5399787876, 6749734845, 7713982680, 8999646460, 10799575752, 13499469690, 17999292920, 26998939380, 53997878760]

約数ペア:

[(1, 53997878760), (2, 26998939380), (3, 17999292920), (4, 13499469690), (5, 10799575752), (6, 8999646460), (7, 7713982680), (8, 6749734845), (10, 5399787876), (12, 4499823230), (14, 3856991340), (15, 3599858584), (20, 2699893938), (21, 2571327560), (24, 2249911615), (28, 1928495670), (30, 1799929292), (35, 1542796536), (40, 1349946969), (42, 1285663780), (56, 964247835), (60, 899964646), (70, 771398268), (84, 642831890), (105, 514265512), (120, 449982323), (140, 385699134), (168, 321415945), (210, 257132756), (280, 192849567), (420, 128566378), (840, 64283189)]