51288876

素因数分解:

$2^2\times 3^4\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:836

約数の個数: 60

約数和(自身を含む): 134774640

約数和(自身を除く): 83485764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 311, 324, 509, 622, 933, 1018, 1244, 1527, 1866, 2036, 2799, 3054, 3732, 4581, 5598, 6108, 8397, 9162, 11196, 13743, 16794, 18324, 25191, 27486, 33588, 41229, 50382, 54972, 82458, 100764, 158299, 164916, 316598, 474897, 633196, 949794, 1424691, 1899588, 2849382, 4274073, 5698764, 8548146, 12822219, 17096292, 25644438, 51288876]

約数ペア:

[(1, 51288876), (2, 25644438), (3, 17096292), (4, 12822219), (6, 8548146), (9, 5698764), (12, 4274073), (18, 2849382), (27, 1899588), (36, 1424691), (54, 949794), (81, 633196), (108, 474897), (162, 316598), (311, 164916), (324, 158299), (509, 100764), (622, 82458), (933, 54972), (1018, 50382), (1244, 41229), (1527, 33588), (1866, 27486), (2036, 25191), (2799, 18324), (3054, 16794), (3732, 13743), (4581, 11196), (5598, 9162), (6108, 8397)]