53721976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87211}}^1$

素因数の和:87235

約数の個数: 32

約数和(自身を含む): 125585280

約数和(自身を除く): 71863304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 87211, 174422, 348844, 610477, 697688, 959321, 1220954, 1918642, 2441908, 3837284, 4883816, 6715247, 7674568, 13430494, 26860988, 53721976]

約数ペア:

[(1, 53721976), (2, 26860988), (4, 13430494), (7, 7674568), (8, 6715247), (11, 4883816), (14, 3837284), (22, 2441908), (28, 1918642), (44, 1220954), (56, 959321), (77, 697688), (88, 610477), (154, 348844), (308, 174422), (616, 87211)]