51235653

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 81190912

約数和(自身を除く): 29955259

約数列:

[1, 3, 7, 21, 31, 93, 211, 217, 373, 633, 651, 1119, 1477, 2611, 4431, 6541, 7833, 11563, 19623, 34689, 45787, 78703, 80941, 137361, 236109, 242823, 550921, 1652763, 2439793, 7319379, 17078551, 51235653]

約数ペア:

[(1, 51235653), (3, 17078551), (7, 7319379), (21, 2439793), (31, 1652763), (93, 550921), (211, 242823), (217, 236109), (373, 137361), (633, 80941), (651, 78703), (1119, 45787), (1477, 34689), (2611, 19623), (4431, 11563), (6541, 7833)]