55160116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65981}}^1$

素因数の和:66015

約数の個数: 24

約数和(自身を含む): 110849760

約数和(自身を除く): 55689644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 65981, 131962, 263924, 725791, 1253639, 1451582, 2507278, 2903164, 5014556, 13790029, 27580058, 55160116]

約数ペア:

[(1, 55160116), (2, 27580058), (4, 13790029), (11, 5014556), (19, 2903164), (22, 2507278), (38, 1451582), (44, 1253639), (76, 725791), (209, 263924), (418, 131962), (836, 65981)]