51956240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92779}}^1$

素因数の和:92799

約数の個数: 40

約数和(自身を含む): 138056640

約数和(自身を除く): 86100400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92779, 185558, 371116, 463895, 649453, 742232, 927790, 1298906, 1484464, 1855580, 2597812, 3247265, 3711160, 5195624, 6494530, 7422320, 10391248, 12989060, 25978120, 51956240]

約数ペア:

[(1, 51956240), (2, 25978120), (4, 12989060), (5, 10391248), (7, 7422320), (8, 6494530), (10, 5195624), (14, 3711160), (16, 3247265), (20, 2597812), (28, 1855580), (35, 1484464), (40, 1298906), (56, 927790), (70, 742232), (80, 649453), (112, 463895), (140, 371116), (280, 185558), (560, 92779)]