56554740520

素因数分解:

$2^3\times 5^1\times {\mathrm{1413868513}}^1$

素因数の和:1413868524

約数の個数: 16

約数和(自身を含む): 127248166260

約数和(自身を除く): 70693425740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1413868513, 2827737026, 5655474052, 7069342565, 11310948104, 14138685130, 28277370260, 56554740520]

約数ペア:

[(1, 56554740520), (2, 28277370260), (4, 14138685130), (5, 11310948104), (8, 7069342565), (10, 5655474052), (20, 2827737026), (40, 1413868513)]