54905368

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16073}}^1$

素因数の和:16147

約数の個数: 32

約数和(自身を含む): 119590560

約数和(自身を除く): 64685192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 16073, 32146, 64292, 112511, 128584, 225022, 450044, 900088, 980453, 1960906, 3921812, 6863171, 7843624, 13726342, 27452684, 54905368]

約数ペア:

[(1, 54905368), (2, 27452684), (4, 13726342), (7, 7843624), (8, 6863171), (14, 3921812), (28, 1960906), (56, 980453), (61, 900088), (122, 450044), (244, 225022), (427, 128584), (488, 112511), (854, 64292), (1708, 32146), (3416, 16073)]