53178642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 126191520

約数和(自身を除く): 73012878

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 419, 641, 838, 1257, 1282, 1923, 2514, 3771, 3846, 4609, 5769, 7051, 7542, 9218, 11538, 13827, 14102, 21153, 27654, 41481, 42306, 63459, 82962, 126918, 268579, 537158, 805737, 1611474, 2417211, 2954369, 4834422, 5908738, 8863107, 17726214, 26589321, 53178642]

約数ペア:

[(1, 53178642), (2, 26589321), (3, 17726214), (6, 8863107), (9, 5908738), (11, 4834422), (18, 2954369), (22, 2417211), (33, 1611474), (66, 805737), (99, 537158), (198, 268579), (419, 126918), (641, 82962), (838, 63459), (1257, 42306), (1282, 41481), (1923, 27654), (2514, 21153), (3771, 14102), (3846, 13827), (4609, 11538), (5769, 9218), (7051, 7542)]