55290776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 107239440

約数和(自身を除く): 51948664

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 388, 776, 1657, 3314, 4171, 6628, 8342, 13256, 16684, 33368, 71251, 142502, 160729, 285004, 321458, 570008, 642916, 1285832, 6911347, 13822694, 27645388, 55290776]

約数ペア:

[(1, 55290776), (2, 27645388), (4, 13822694), (8, 6911347), (43, 1285832), (86, 642916), (97, 570008), (172, 321458), (194, 285004), (344, 160729), (388, 142502), (776, 71251), (1657, 33368), (3314, 16684), (4171, 13256), (6628, 8342)]