49890238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{16619}}^1$

素因数の和:16719

約数の個数: 16

約数和(自身を含む): 79776000

約数和(自身を除く): 29885762

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 16619, 33238, 315761, 631522, 1312901, 2625802, 24945119, 49890238]

約数ペア:

[(1, 49890238), (2, 24945119), (19, 2625802), (38, 1312901), (79, 631522), (158, 315761), (1501, 33238), (3002, 16619)]