55331388

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{4481}}^1$

素因数の和:4512

約数の個数: 72

約数和(自身を含む): 163144800

約数和(自身を除く): 107813412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 4481, 6174, 8962, 12348, 13443, 17924, 26886, 31367, 40329, 53772, 62734, 80658, 94101, 125468, 161316, 188202, 219569, 282303, 376404, 439138, 564606, 658707, 878276, 1129212, 1317414, 1536983, 1976121, 2634828, 3073966, 3952242, 4610949, 6147932, 7904484, 9221898, 13832847, 18443796, 27665694, 55331388]

約数ペア:

[(1, 55331388), (2, 27665694), (3, 18443796), (4, 13832847), (6, 9221898), (7, 7904484), (9, 6147932), (12, 4610949), (14, 3952242), (18, 3073966), (21, 2634828), (28, 1976121), (36, 1536983), (42, 1317414), (49, 1129212), (63, 878276), (84, 658707), (98, 564606), (126, 439138), (147, 376404), (196, 282303), (252, 219569), (294, 188202), (343, 161316), (441, 125468), (588, 94101), (686, 80658), (882, 62734), (1029, 53772), (1372, 40329), (1764, 31367), (2058, 26886), (3087, 17924), (4116, 13443), (4481, 12348), (6174, 8962)]