56557417648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1753}}^1\times {\mathrm{106129}}^1$

素因数の和:107909

約数の個数: 40

約数和(自身を含む): 115414252400

約数和(自身を除く): 58856834752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1753, 3506, 7012, 14024, 28048, 33307, 66614, 106129, 133228, 212258, 266456, 424516, 532912, 849032, 1698064, 2016451, 4032902, 8065804, 16131608, 32263216, 186044137, 372088274, 744176548, 1488353096, 2976706192, 3534838603, 7069677206, 14139354412, 28278708824, 56557417648]

約数ペア:

[(1, 56557417648), (2, 28278708824), (4, 14139354412), (8, 7069677206), (16, 3534838603), (19, 2976706192), (38, 1488353096), (76, 744176548), (152, 372088274), (304, 186044137), (1753, 32263216), (3506, 16131608), (7012, 8065804), (14024, 4032902), (28048, 2016451), (33307, 1698064), (66614, 849032), (106129, 532912), (133228, 424516), (212258, 266456)]