54626260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210101}}^1$

素因数の和:210123

約数の個数: 24

約数和(自身を含む): 123539976

約数和(自身を除く): 68913716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 210101, 420202, 840404, 1050505, 2101010, 2731313, 4202020, 5462626, 10925252, 13656565, 27313130, 54626260]

約数ペア:

[(1, 54626260), (2, 27313130), (4, 13656565), (5, 10925252), (10, 5462626), (13, 4202020), (20, 2731313), (26, 2101010), (52, 1050505), (65, 840404), (130, 420202), (260, 210101)]