54397616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37361}}^1$

素因数の和:37389

約数の個数: 40

約数和(自身を含む): 129720864

約数和(自身を除く): 75323248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 37361, 74722, 149444, 261527, 298888, 485693, 523054, 597776, 971386, 1046108, 1942772, 2092216, 3399851, 3885544, 4184432, 6799702, 7771088, 13599404, 27198808, 54397616]

約数ペア:

[(1, 54397616), (2, 27198808), (4, 13599404), (7, 7771088), (8, 6799702), (13, 4184432), (14, 3885544), (16, 3399851), (26, 2092216), (28, 1942772), (52, 1046108), (56, 971386), (91, 597776), (104, 523054), (112, 485693), (182, 298888), (208, 261527), (364, 149444), (728, 74722), (1456, 37361)]