56552570864

素因数分解:

$2^4\times {\mathrm{27091}}^1\times {\mathrm{130469}}^1$

素因数の和:157568

約数の個数: 20

約数和(自身を含む): 109575490440

約数和(自身を除く): 53022919576

約数列:

[1, 2, 4, 8, 16, 27091, 54182, 108364, 130469, 216728, 260938, 433456, 521876, 1043752, 2087504, 3534535679, 7069071358, 14138142716, 28276285432, 56552570864]

約数ペア:

[(1, 56552570864), (2, 28276285432), (4, 14138142716), (8, 7069071358), (16, 3534535679), (27091, 2087504), (54182, 1043752), (108364, 521876), (130469, 433456), (216728, 260938)]