51223312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26903}}^1$

素因数の和:26935

約数の個数: 40

約数和(自身を含む): 120099456

約数和(自身を除く): 68876144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 26903, 53806, 107612, 188321, 215224, 376642, 430448, 457351, 753284, 914702, 1506568, 1829404, 3013136, 3201457, 3658808, 6402914, 7317616, 12805828, 25611656, 51223312]

約数ペア:

[(1, 51223312), (2, 25611656), (4, 12805828), (7, 7317616), (8, 6402914), (14, 3658808), (16, 3201457), (17, 3013136), (28, 1829404), (34, 1506568), (56, 914702), (68, 753284), (112, 457351), (119, 430448), (136, 376642), (238, 215224), (272, 188321), (476, 107612), (952, 53806), (1904, 26903)]