55096640

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1215

約数の個数: 56

約数和(自身を含む): 132112512

約数和(自身を除く): 77015872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1031, 1336, 1670, 2062, 2672, 3340, 4124, 5155, 5344, 6680, 8248, 10310, 10688, 13360, 16496, 20620, 26720, 32992, 41240, 53440, 65984, 82480, 164960, 172177, 329920, 344354, 688708, 860885, 1377416, 1721770, 2754832, 3443540, 5509664, 6887080, 11019328, 13774160, 27548320, 55096640]

約数ペア:

[(1, 55096640), (2, 27548320), (4, 13774160), (5, 11019328), (8, 6887080), (10, 5509664), (16, 3443540), (20, 2754832), (32, 1721770), (40, 1377416), (64, 860885), (80, 688708), (160, 344354), (167, 329920), (320, 172177), (334, 164960), (668, 82480), (835, 65984), (1031, 53440), (1336, 41240), (1670, 32992), (2062, 26720), (2672, 20620), (3340, 16496), (4124, 13360), (5155, 10688), (5344, 10310), (6680, 8248)]