55128424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 122371200

約数和(自身を除く): 67242776

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 437, 494, 598, 874, 988, 1196, 1213, 1748, 1976, 2392, 2426, 3496, 4852, 5681, 9704, 11362, 15769, 22724, 23047, 27899, 31538, 45448, 46094, 55798, 63076, 92188, 111596, 126152, 184376, 223192, 299611, 362687, 530081, 599222, 725374, 1060162, 1198444, 1450748, 2120324, 2396888, 2901496, 4240648, 6891053, 13782106, 27564212, 55128424]

約数ペア:

[(1, 55128424), (2, 27564212), (4, 13782106), (8, 6891053), (13, 4240648), (19, 2901496), (23, 2396888), (26, 2120324), (38, 1450748), (46, 1198444), (52, 1060162), (76, 725374), (92, 599222), (104, 530081), (152, 362687), (184, 299611), (247, 223192), (299, 184376), (437, 126152), (494, 111596), (598, 92188), (874, 63076), (988, 55798), (1196, 46094), (1213, 45448), (1748, 31538), (1976, 27899), (2392, 23047), (2426, 22724), (3496, 15769), (4852, 11362), (5681, 9704)]