52649660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3877}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 127694784

約数和(自身を除く): 75045124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 3877, 6790, 7754, 13580, 15508, 19385, 27139, 38770, 54278, 77540, 108556, 135695, 271390, 376069, 542780, 752138, 1504276, 1880345, 2632483, 3760690, 5264966, 7521380, 10529932, 13162415, 26324830, 52649660]

約数ペア:

[(1, 52649660), (2, 26324830), (4, 13162415), (5, 10529932), (7, 7521380), (10, 5264966), (14, 3760690), (20, 2632483), (28, 1880345), (35, 1504276), (70, 752138), (97, 542780), (140, 376069), (194, 271390), (388, 135695), (485, 108556), (679, 77540), (970, 54278), (1358, 38770), (1940, 27139), (2716, 19385), (3395, 15508), (3877, 13580), (6790, 7754)]