53614340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206209}}^1$

素因数の和:206231

約数の個数: 24

約数和(自身を含む): 121251480

約数和(自身を除く): 67637140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 206209, 412418, 824836, 1031045, 2062090, 2680717, 4124180, 5361434, 10722868, 13403585, 26807170, 53614340]

約数ペア:

[(1, 53614340), (2, 26807170), (4, 13403585), (5, 10722868), (10, 5361434), (13, 4124180), (20, 2680717), (26, 2062090), (52, 1031045), (65, 824836), (130, 412418), (260, 206209)]