49723437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20287}}^1$

素因数の和:20352

約数の個数: 16

約数和(自身を含む): 71413760

約数和(自身を除く): 21690323

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 20287, 60861, 385453, 872341, 1156359, 2617023, 16574479, 49723437]

約数ペア:

[(1, 49723437), (3, 16574479), (19, 2617023), (43, 1156359), (57, 872341), (129, 385453), (817, 60861), (2451, 20287)]