56327540048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{270805481}}^1$

素因数の和:270805502

約数の個数: 20

約数和(自身を含む): 117529579188

約数和(自身を除く): 61202039140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 270805481, 541610962, 1083221924, 2166443848, 3520471253, 4332887696, 7040942506, 14081885012, 28163770024, 56327540048]

約数ペア:

[(1, 56327540048), (2, 28163770024), (4, 14081885012), (8, 7040942506), (13, 4332887696), (16, 3520471253), (26, 2166443848), (52, 1083221924), (104, 541610962), (208, 270805481)]