51218352

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2307

約数の個数: 80

約数和(自身を含む): 149856480

約数和(自身を除く): 98638128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2237, 2544, 2862, 3816, 4474, 5724, 6711, 7632, 8948, 11448, 13422, 17896, 20133, 22896, 26844, 35792, 40266, 53688, 60399, 80532, 107376, 118561, 120798, 161064, 237122, 241596, 322128, 355683, 474244, 483192, 711366, 948488, 966384, 1067049, 1422732, 1896976, 2134098, 2845464, 3201147, 4268196, 5690928, 6402294, 8536392, 12804588, 17072784, 25609176, 51218352]

約数ペア:

[(1, 51218352), (2, 25609176), (3, 17072784), (4, 12804588), (6, 8536392), (8, 6402294), (9, 5690928), (12, 4268196), (16, 3201147), (18, 2845464), (24, 2134098), (27, 1896976), (36, 1422732), (48, 1067049), (53, 966384), (54, 948488), (72, 711366), (106, 483192), (108, 474244), (144, 355683), (159, 322128), (212, 241596), (216, 237122), (318, 161064), (424, 120798), (432, 118561), (477, 107376), (636, 80532), (848, 60399), (954, 53688), (1272, 40266), (1431, 35792), (1908, 26844), (2237, 22896), (2544, 20133), (2862, 17896), (3816, 13422), (4474, 11448), (5724, 8948), (6711, 7632)]