49689419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 57072960

約数和(自身を除く): 7383541

約数列:

[1, 13, 17, 151, 221, 1489, 1963, 2567, 19357, 25313, 33371, 224839, 329069, 2922907, 3822263, 49689419]

約数ペア:

[(1, 49689419), (13, 3822263), (17, 2922907), (151, 329069), (221, 224839), (1489, 33371), (1963, 25313), (2567, 19357)]