54426700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 123853184

約数和(自身を除く): 69426484

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 97, 100, 124, 155, 181, 194, 310, 362, 388, 485, 620, 724, 775, 905, 970, 1550, 1810, 1940, 2425, 3007, 3100, 3620, 4525, 4850, 5611, 6014, 9050, 9700, 11222, 12028, 15035, 17557, 18100, 22444, 28055, 30070, 35114, 56110, 60140, 70228, 75175, 87785, 112220, 140275, 150350, 175570, 280550, 300700, 351140, 438925, 544267, 561100, 877850, 1088534, 1755700, 2177068, 2721335, 5442670, 10885340, 13606675, 27213350, 54426700]

約数ペア:

[(1, 54426700), (2, 27213350), (4, 13606675), (5, 10885340), (10, 5442670), (20, 2721335), (25, 2177068), (31, 1755700), (50, 1088534), (62, 877850), (97, 561100), (100, 544267), (124, 438925), (155, 351140), (181, 300700), (194, 280550), (310, 175570), (362, 150350), (388, 140275), (485, 112220), (620, 87785), (724, 75175), (775, 70228), (905, 60140), (970, 56110), (1550, 35114), (1810, 30070), (1940, 28055), (2425, 22444), (3007, 18100), (3100, 17557), (3620, 15035), (4525, 12028), (4850, 11222), (5611, 9700), (6014, 9050)]