49584340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190709}}^1$

素因数の和:190731

約数の個数: 24

約数和(自身を含む): 112137480

約数和(自身を除く): 62553140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 190709, 381418, 762836, 953545, 1907090, 2479217, 3814180, 4958434, 9916868, 12396085, 24792170, 49584340]

約数ペア:

[(1, 49584340), (2, 24792170), (4, 12396085), (5, 9916868), (10, 4958434), (13, 3814180), (20, 2479217), (26, 1907090), (52, 953545), (65, 762836), (130, 381418), (260, 190709)]