51648635

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 68021376

約数和(自身を除く): 16372741

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1153, 1445, 2635, 5765, 8959, 19601, 35743, 44795, 98005, 178715, 333217, 607631, 1666085, 3038155, 10329727, 51648635]

約数ペア:

[(1, 51648635), (5, 10329727), (17, 3038155), (31, 1666085), (85, 607631), (155, 333217), (289, 178715), (527, 98005), (1153, 44795), (1445, 35743), (2635, 19601), (5765, 8959)]