49986741

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{64333}}^1$

素因数の和:64380

約数の個数: 16

約数和(自身を含む): 78230144

約数和(自身を除く): 28243403

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 64333, 192999, 450331, 1350993, 2380321, 7140963, 16662247, 49986741]

約数ペア:

[(1, 49986741), (3, 16662247), (7, 7140963), (21, 2380321), (37, 1350993), (111, 450331), (259, 192999), (777, 64333)]