50564540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194479}}^1$

素因数の和:194501

約数の個数: 24

約数和(自身を含む): 114354240

約数和(自身を除く): 63789700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 194479, 388958, 777916, 972395, 1944790, 2528227, 3889580, 5056454, 10112908, 12641135, 25282270, 50564540]

約数ペア:

[(1, 50564540), (2, 25282270), (4, 12641135), (5, 10112908), (10, 5056454), (13, 3889580), (20, 2528227), (26, 1944790), (52, 972395), (65, 777916), (130, 388958), (260, 194479)]