56621808

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2543

約数の個数: 80

約数和(自身を含む): 165659040

約数和(自身を除く): 109037232

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, 2473, 2544, 2862, 3816, 4946, 5724, 7419, 7632, 9892, 11448, 14838, 19784, 22257, 22896, 29676, 39568, 44514, 59352, 66771, 89028, 118704, 131069, 133542, 178056, 262138, 267084, 356112, 393207, 524276, 534168, 786414, 1048552, 1068336, 1179621, 1572828, 2097104, 2359242, 3145656, 3538863, 4718484, 6291312, 7077726, 9436968, 14155452, 18873936, 28310904, 56621808]

約数ペア:

[(1, 56621808), (2, 28310904), (3, 18873936), (4, 14155452), (6, 9436968), (8, 7077726), (9, 6291312), (12, 4718484), (16, 3538863), (18, 3145656), (24, 2359242), (27, 2097104), (36, 1572828), (48, 1179621), (53, 1068336), (54, 1048552), (72, 786414), (106, 534168), (108, 524276), (144, 393207), (159, 356112), (212, 267084), (216, 262138), (318, 178056), (424, 133542), (432, 131069), (477, 118704), (636, 89028), (848, 66771), (954, 59352), (1272, 44514), (1431, 39568), (1908, 29676), (2473, 22896), (2544, 22257), (2862, 19784), (3816, 14838), (4946, 11448), (5724, 9892), (7419, 7632)]