54282340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 136249344

約数和(自身を除く): 81967004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 71, 86, 127, 140, 142, 172, 215, 254, 284, 301, 355, 430, 497, 508, 602, 635, 710, 860, 889, 994, 1204, 1270, 1420, 1505, 1778, 1988, 2485, 2540, 3010, 3053, 3556, 4445, 4970, 5461, 6020, 6106, 8890, 9017, 9940, 10922, 12212, 15265, 17780, 18034, 21371, 21844, 27305, 30530, 36068, 38227, 42742, 45085, 54610, 61060, 63119, 76454, 85484, 90170, 106855, 109220, 126238, 152908, 180340, 191135, 213710, 252476, 315595, 382270, 387731, 427420, 631190, 764540, 775462, 1262380, 1550924, 1938655, 2714117, 3877310, 5428234, 7754620, 10856468, 13570585, 27141170, 54282340]

約数ペア:

[(1, 54282340), (2, 27141170), (4, 13570585), (5, 10856468), (7, 7754620), (10, 5428234), (14, 3877310), (20, 2714117), (28, 1938655), (35, 1550924), (43, 1262380), (70, 775462), (71, 764540), (86, 631190), (127, 427420), (140, 387731), (142, 382270), (172, 315595), (215, 252476), (254, 213710), (284, 191135), (301, 180340), (355, 152908), (430, 126238), (497, 109220), (508, 106855), (602, 90170), (635, 85484), (710, 76454), (860, 63119), (889, 61060), (994, 54610), (1204, 45085), (1270, 42742), (1420, 38227), (1505, 36068), (1778, 30530), (1988, 27305), (2485, 21844), (2540, 21371), (3010, 18034), (3053, 17780), (3556, 15265), (4445, 12212), (4970, 10922), (5461, 9940), (6020, 9017), (6106, 8890)]