51283876

素因数分解:

$2^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1993}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 102730880

約数和(自身を除く): 51447004

約数列:

[1, 2, 4, 7, 14, 28, 919, 1838, 1993, 3676, 3986, 6433, 7972, 12866, 13951, 25732, 27902, 55804, 1831567, 3663134, 7326268, 12820969, 25641938, 51283876]

約数ペア:

[(1, 51283876), (2, 25641938), (4, 12820969), (7, 7326268), (14, 3663134), (28, 1831567), (919, 55804), (1838, 27902), (1993, 25732), (3676, 13951), (3986, 12866), (6433, 7972)]