51229585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 72025884

約数和(自身を除く): 20796299

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 289, 293, 605, 935, 1445, 1465, 2057, 3179, 3223, 4981, 10285, 15895, 16115, 24905, 34969, 35453, 54791, 84677, 174845, 177265, 273955, 423385, 602701, 931447, 3013505, 4657235, 10245917, 51229585]

約数ペア:

[(1, 51229585), (5, 10245917), (11, 4657235), (17, 3013505), (55, 931447), (85, 602701), (121, 423385), (187, 273955), (289, 177265), (293, 174845), (605, 84677), (935, 54791), (1445, 35453), (1465, 34969), (2057, 24905), (3179, 16115), (3223, 15895), (4981, 10285)]