56511208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3461}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 114869160

約数和(自身を除く): 58357952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 3461, 4082, 6922, 8164, 13844, 16328, 27688, 44993, 89986, 179972, 359944, 543377, 1086754, 2173508, 4347016, 7063901, 14127802, 28255604, 56511208]

約数ペア:

[(1, 56511208), (2, 28255604), (4, 14127802), (8, 7063901), (13, 4347016), (26, 2173508), (52, 1086754), (104, 543377), (157, 359944), (314, 179972), (628, 89986), (1256, 44993), (2041, 27688), (3461, 16328), (4082, 13844), (6922, 8164)]