49420670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29243}}^1$

素因数の和:29276

約数の個数: 24

約数和(自身を含む): 96329736

約数和(自身を除く): 46909066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 29243, 58486, 146215, 292430, 380159, 760318, 1900795, 3801590, 4942067, 9884134, 24710335, 49420670]

約数ペア:

[(1, 49420670), (2, 24710335), (5, 9884134), (10, 4942067), (13, 3801590), (26, 1900795), (65, 760318), (130, 380159), (169, 292430), (338, 146215), (845, 58486), (1690, 29243)]