51990096

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{25189}}^1$

素因数の和:25243

約数の個数: 40

約数和(自身を含む): 137436640

約数和(自身を除く): 85446544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 25189, 50378, 75567, 100756, 151134, 201512, 302268, 403024, 604536, 1083127, 1209072, 2166254, 3249381, 4332508, 6498762, 8665016, 12997524, 17330032, 25995048, 51990096]

約数ペア:

[(1, 51990096), (2, 25995048), (3, 17330032), (4, 12997524), (6, 8665016), (8, 6498762), (12, 4332508), (16, 3249381), (24, 2166254), (43, 1209072), (48, 1083127), (86, 604536), (129, 403024), (172, 302268), (258, 201512), (344, 151134), (516, 100756), (688, 75567), (1032, 50378), (2064, 25189)]