52421090

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12511}}^1$

素因数の和:12937

約数の個数: 16

約数和(自身を含む): 94590720

約数和(自身を除く): 42169630

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 12511, 25022, 62555, 125110, 5242109, 10484218, 26210545, 52421090]

約数ペア:

[(1, 52421090), (2, 26210545), (5, 10484218), (10, 5242109), (419, 125110), (838, 62555), (2095, 25022), (4190, 12511)]