49797585

素因数分解:

$3^4\times 5^1\times {\mathrm{122957}}^1$

素因数の和:122974

約数の個数: 20

約数和(自身を含む): 89267508

約数和(自身を除く): 39469923

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 122957, 368871, 614785, 1106613, 1844355, 3319839, 5533065, 9959517, 16599195, 49797585]

約数ペア:

[(1, 49797585), (3, 16599195), (5, 9959517), (9, 5533065), (15, 3319839), (27, 1844355), (45, 1106613), (81, 614785), (135, 368871), (405, 122957)]