56685672

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1879}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 153972000

約数和(自身を除く): 97286328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 1257, 1676, 1879, 2514, 3352, 3758, 3771, 5028, 5637, 7516, 7542, 10056, 11274, 15032, 15084, 16911, 22548, 30168, 33822, 45096, 67644, 135288, 787301, 1574602, 2361903, 3149204, 4723806, 6298408, 7085709, 9447612, 14171418, 18895224, 28342836, 56685672]

約数ペア:

[(1, 56685672), (2, 28342836), (3, 18895224), (4, 14171418), (6, 9447612), (8, 7085709), (9, 6298408), (12, 4723806), (18, 3149204), (24, 2361903), (36, 1574602), (72, 787301), (419, 135288), (838, 67644), (1257, 45096), (1676, 33822), (1879, 30168), (2514, 22548), (3352, 16911), (3758, 15084), (3771, 15032), (5028, 11274), (5637, 10056), (7516, 7542)]