5545254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 13644288

約数和(自身を除く): 8099034

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 281, 286, 299, 429, 506, 562, 598, 759, 843, 858, 897, 1518, 1686, 1794, 3091, 3289, 3653, 6182, 6463, 6578, 7306, 9273, 9867, 10959, 12926, 18546, 19389, 19734, 21918, 38778, 40183, 71093, 80366, 84019, 120549, 142186, 168038, 213279, 241098, 252057, 426558, 504114, 924209, 1848418, 2772627, 5545254]

約数ペア:

[(1, 5545254), (2, 2772627), (3, 1848418), (6, 924209), (11, 504114), (13, 426558), (22, 252057), (23, 241098), (26, 213279), (33, 168038), (39, 142186), (46, 120549), (66, 84019), (69, 80366), (78, 71093), (138, 40183), (143, 38778), (253, 21918), (281, 19734), (286, 19389), (299, 18546), (429, 12926), (506, 10959), (562, 9867), (598, 9273), (759, 7306), (843, 6578), (858, 6463), (897, 6182), (1518, 3653), (1686, 3289), (1794, 3091)]