52518560

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5381}}^1$

素因数の和:5457

約数の個数: 48

約数和(自身を含む): 126132552

約数和(自身を除く): 73613992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 5381, 9760, 10762, 21524, 26905, 43048, 53810, 86096, 107620, 172192, 215240, 328241, 430480, 656482, 860960, 1312964, 1641205, 2625928, 3282410, 5251856, 6564820, 10503712, 13129640, 26259280, 52518560]

約数ペア:

[(1, 52518560), (2, 26259280), (4, 13129640), (5, 10503712), (8, 6564820), (10, 5251856), (16, 3282410), (20, 2625928), (32, 1641205), (40, 1312964), (61, 860960), (80, 656482), (122, 430480), (160, 328241), (244, 215240), (305, 172192), (488, 107620), (610, 86096), (976, 53810), (1220, 43048), (1952, 26905), (2440, 21524), (4880, 10762), (5381, 9760)]