55045978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{2617}}^1$

素因数の和:3441

約数の個数: 16

約数和(自身を含む): 89064360

約数和(自身を除く): 34018382

約数列:

[1, 2, 13, 26, 809, 1618, 2617, 5234, 10517, 21034, 34021, 68042, 2117153, 4234306, 27522989, 55045978]

約数ペア:

[(1, 55045978), (2, 27522989), (13, 4234306), (26, 2117153), (809, 68042), (1618, 34021), (2617, 21034), (5234, 10517)]