55496584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 123480000

約数和(自身を除く): 67983416

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 139, 143, 278, 286, 349, 556, 572, 698, 1112, 1144, 1396, 1529, 1807, 2792, 3058, 3614, 3839, 4537, 6116, 7228, 7678, 9074, 12232, 14456, 15356, 18148, 19877, 30712, 36296, 39754, 48511, 49907, 79508, 97022, 99814, 159016, 194044, 199628, 388088, 399256, 533621, 630643, 1067242, 1261286, 2134484, 2522572, 4268968, 5045144, 6937073, 13874146, 27748292, 55496584]

約数ペア:

[(1, 55496584), (2, 27748292), (4, 13874146), (8, 6937073), (11, 5045144), (13, 4268968), (22, 2522572), (26, 2134484), (44, 1261286), (52, 1067242), (88, 630643), (104, 533621), (139, 399256), (143, 388088), (278, 199628), (286, 194044), (349, 159016), (556, 99814), (572, 97022), (698, 79508), (1112, 49907), (1144, 48511), (1396, 39754), (1529, 36296), (1807, 30712), (2792, 19877), (3058, 18148), (3614, 15356), (3839, 14456), (4537, 12232), (6116, 9074), (7228, 7678)]