55655008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 116756640

約数和(自身を除く): 61101632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 263, 272, 389, 526, 544, 778, 1052, 1556, 2104, 3112, 4208, 4471, 6224, 6613, 8416, 8942, 12448, 13226, 17884, 26452, 35768, 52904, 71536, 102307, 105808, 143072, 204614, 211616, 409228, 818456, 1636912, 1739219, 3273824, 3478438, 6956876, 13913752, 27827504, 55655008]

約数ペア:

[(1, 55655008), (2, 27827504), (4, 13913752), (8, 6956876), (16, 3478438), (17, 3273824), (32, 1739219), (34, 1636912), (68, 818456), (136, 409228), (263, 211616), (272, 204614), (389, 143072), (526, 105808), (544, 102307), (778, 71536), (1052, 52904), (1556, 35768), (2104, 26452), (3112, 17884), (4208, 13226), (4471, 12448), (6224, 8942), (6613, 8416)]