51731381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 57915648

約数和(自身を除く): 6184267

約数列:

[1, 13, 41, 71, 533, 923, 1367, 2911, 17771, 37843, 56047, 97057, 728611, 1261741, 3979337, 51731381]

約数ペア:

[(1, 51731381), (13, 3979337), (41, 1261741), (71, 728611), (533, 97057), (923, 56047), (1367, 37843), (2911, 17771)]