53882871

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 84334080

約数和(自身を除く): 30451209

約数列:

[1, 3, 7, 21, 59, 157, 177, 277, 413, 471, 831, 1099, 1239, 1939, 3297, 5817, 9263, 16343, 27789, 43489, 49029, 64841, 114401, 130467, 194523, 304423, 343203, 913269, 2565851, 7697553, 17960957, 53882871]

約数ペア:

[(1, 53882871), (3, 17960957), (7, 7697553), (21, 2565851), (59, 913269), (157, 343203), (177, 304423), (277, 194523), (413, 130467), (471, 114401), (831, 64841), (1099, 49029), (1239, 43489), (1939, 27789), (3297, 16343), (5817, 9263)]