51491196

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{26987}}^1$

素因数の和:27050

約数の個数: 36

約数和(自身を含む): 132619032

約数和(自身を除く): 81127836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 26987, 53974, 80961, 107948, 161922, 242883, 323844, 485766, 971532, 1430311, 2860622, 4290933, 5721244, 8581866, 12872799, 17163732, 25745598, 51491196]

約数ペア:

[(1, 51491196), (2, 25745598), (3, 17163732), (4, 12872799), (6, 8581866), (9, 5721244), (12, 4290933), (18, 2860622), (36, 1430311), (53, 971532), (106, 485766), (159, 323844), (212, 242883), (318, 161922), (477, 107948), (636, 80961), (954, 53974), (1908, 26987)]