55455712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 118752480

約数和(自身を除く): 63296768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1223, 1417, 1744, 2446, 2834, 3488, 4892, 5668, 9784, 11336, 15899, 19568, 22672, 31798, 39136, 45344, 63596, 127192, 133307, 254384, 266614, 508768, 533228, 1066456, 1732991, 2132912, 3465982, 4265824, 6931964, 13863928, 27727856, 55455712]

約数ペア:

[(1, 55455712), (2, 27727856), (4, 13863928), (8, 6931964), (13, 4265824), (16, 3465982), (26, 2132912), (32, 1732991), (52, 1066456), (104, 533228), (109, 508768), (208, 266614), (218, 254384), (416, 133307), (436, 127192), (872, 63596), (1223, 45344), (1417, 39136), (1744, 31798), (2446, 22672), (2834, 19568), (3488, 15899), (4892, 11336), (5668, 9784)]