51081696

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1128

約数の個数: 72

約数和(自身を含む): 146175120

約数和(自身を除く): 95093424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 919, 1158, 1544, 1737, 1838, 2316, 2757, 3088, 3474, 3676, 4632, 5514, 6176, 6948, 7352, 8271, 9264, 11028, 13896, 14704, 16542, 18528, 22056, 27792, 29408, 33084, 44112, 55584, 66168, 88224, 132336, 177367, 264672, 354734, 532101, 709468, 1064202, 1418936, 1596303, 2128404, 2837872, 3192606, 4256808, 5675744, 6385212, 8513616, 12770424, 17027232, 25540848, 51081696]

約数ペア:

[(1, 51081696), (2, 25540848), (3, 17027232), (4, 12770424), (6, 8513616), (8, 6385212), (9, 5675744), (12, 4256808), (16, 3192606), (18, 2837872), (24, 2128404), (32, 1596303), (36, 1418936), (48, 1064202), (72, 709468), (96, 532101), (144, 354734), (193, 264672), (288, 177367), (386, 132336), (579, 88224), (772, 66168), (919, 55584), (1158, 44112), (1544, 33084), (1737, 29408), (1838, 27792), (2316, 22056), (2757, 18528), (3088, 16542), (3474, 14704), (3676, 13896), (4632, 11028), (5514, 9264), (6176, 8271), (6948, 7352)]