53778230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{488893}}^1$

素因数の和:488911

約数の個数: 16

約数和(自身を含む): 105601104

約数和(自身を除く): 51822874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 488893, 977786, 2444465, 4888930, 5377823, 10755646, 26889115, 53778230]

約数ペア:

[(1, 53778230), (2, 26889115), (5, 10755646), (10, 5377823), (11, 4888930), (22, 2444465), (55, 977786), (110, 488893)]