51501268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 111779584

約数和(自身を除く): 60278316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 937, 1057, 1874, 1963, 2114, 3748, 3926, 4228, 6559, 7852, 12181, 13118, 13741, 24362, 26236, 27482, 48724, 54964, 85267, 141487, 170534, 282974, 341068, 565948, 990409, 1839331, 1980818, 3678662, 3961636, 7357324, 12875317, 25750634, 51501268]

約数ペア:

[(1, 51501268), (2, 25750634), (4, 12875317), (7, 7357324), (13, 3961636), (14, 3678662), (26, 1980818), (28, 1839331), (52, 990409), (91, 565948), (151, 341068), (182, 282974), (302, 170534), (364, 141487), (604, 85267), (937, 54964), (1057, 48724), (1874, 27482), (1963, 26236), (2114, 24362), (3748, 13741), (3926, 13118), (4228, 12181), (6559, 7852)]