56219613

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 86173056

約数和(自身を除く): 29953443

約数列:

[1, 3, 19, 23, 37, 57, 61, 69, 111, 183, 361, 437, 703, 851, 1083, 1159, 1311, 1403, 2109, 2257, 2553, 3477, 4209, 6771, 8303, 13357, 16169, 22021, 24909, 26657, 40071, 42883, 48507, 51911, 66063, 79971, 128649, 155733, 307211, 506483, 814777, 921633, 986309, 1519449, 2444331, 2958927, 18739871, 56219613]

約数ペア:

[(1, 56219613), (3, 18739871), (19, 2958927), (23, 2444331), (37, 1519449), (57, 986309), (61, 921633), (69, 814777), (111, 506483), (183, 307211), (361, 155733), (437, 128649), (703, 79971), (851, 66063), (1083, 51911), (1159, 48507), (1311, 42883), (1403, 40071), (2109, 26657), (2257, 24909), (2553, 22021), (3477, 16169), (4209, 13357), (6771, 8303)]