56713668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 147023520

約数和(自身を除く): 90309852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 139, 242, 278, 281, 363, 417, 484, 556, 562, 726, 834, 843, 1124, 1452, 1529, 1668, 1686, 3058, 3091, 3372, 4587, 6116, 6182, 9174, 9273, 12364, 16819, 18348, 18546, 33638, 34001, 37092, 39059, 50457, 67276, 68002, 78118, 100914, 102003, 117177, 136004, 156236, 201828, 204006, 234354, 408012, 429649, 468708, 859298, 1288947, 1718596, 2577894, 4726139, 5155788, 9452278, 14178417, 18904556, 28356834, 56713668]

約数ペア:

[(1, 56713668), (2, 28356834), (3, 18904556), (4, 14178417), (6, 9452278), (11, 5155788), (12, 4726139), (22, 2577894), (33, 1718596), (44, 1288947), (66, 859298), (121, 468708), (132, 429649), (139, 408012), (242, 234354), (278, 204006), (281, 201828), (363, 156236), (417, 136004), (484, 117177), (556, 102003), (562, 100914), (726, 78118), (834, 68002), (843, 67276), (1124, 50457), (1452, 39059), (1529, 37092), (1668, 34001), (1686, 33638), (3058, 18546), (3091, 18348), (3372, 16819), (4587, 12364), (6116, 9273), (6182, 9174)]