52927240

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6271}}^1$

素因数の和:6493

約数の個数: 32

約数和(自身を含む): 119669760

約数和(自身を除く): 66742520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 6271, 8440, 12542, 25084, 31355, 50168, 62710, 125420, 250840, 1323181, 2646362, 5292724, 6615905, 10585448, 13231810, 26463620, 52927240]

約数ペア:

[(1, 52927240), (2, 26463620), (4, 13231810), (5, 10585448), (8, 6615905), (10, 5292724), (20, 2646362), (40, 1323181), (211, 250840), (422, 125420), (844, 62710), (1055, 50168), (1688, 31355), (2110, 25084), (4220, 12542), (6271, 8440)]