56471272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49363}}^1$

素因数の和:49393

約数の個数: 32

約数和(自身を含む): 124397280

約数和(自身を除く): 67926008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 49363, 98726, 197452, 394904, 542993, 641719, 1085986, 1283438, 2171972, 2566876, 4343944, 5133752, 7058909, 14117818, 28235636, 56471272]

約数ペア:

[(1, 56471272), (2, 28235636), (4, 14117818), (8, 7058909), (11, 5133752), (13, 4343944), (22, 2566876), (26, 2171972), (44, 1283438), (52, 1085986), (88, 641719), (104, 542993), (143, 394904), (286, 197452), (572, 98726), (1144, 49363)]