55780736

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 122461200

約数和(自身を除く): 66680464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 173, 176, 229, 346, 352, 458, 692, 704, 916, 1384, 1408, 1832, 1903, 2519, 2768, 3664, 3806, 5038, 5536, 7328, 7612, 10076, 11072, 14656, 15224, 20152, 22144, 29312, 30448, 39617, 40304, 60896, 79234, 80608, 121792, 158468, 161216, 243584, 316936, 322432, 435787, 633872, 871574, 1267744, 1743148, 2535488, 3486296, 5070976, 6972592, 13945184, 27890368, 55780736]

約数ペア:

[(1, 55780736), (2, 27890368), (4, 13945184), (8, 6972592), (11, 5070976), (16, 3486296), (22, 2535488), (32, 1743148), (44, 1267744), (64, 871574), (88, 633872), (128, 435787), (173, 322432), (176, 316936), (229, 243584), (346, 161216), (352, 158468), (458, 121792), (692, 80608), (704, 79234), (916, 60896), (1384, 40304), (1408, 39617), (1832, 30448), (1903, 29312), (2519, 22144), (2768, 20152), (3664, 15224), (3806, 14656), (5038, 11072), (5536, 10076), (7328, 7612)]