50342715

素因数分解:

$3^4\times 5^1\times {\mathrm{124303}}^1$

素因数の和:124320

約数の個数: 20

約数和(自身を含む): 90244704

約数和(自身を除く): 39901989

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 124303, 372909, 621515, 1118727, 1864545, 3356181, 5593635, 10068543, 16780905, 50342715]

約数ペア:

[(1, 50342715), (3, 16780905), (5, 10068543), (9, 5593635), (15, 3356181), (27, 1864545), (45, 1118727), (81, 621515), (135, 372909), (405, 124303)]