51539268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{390449}}^1$

素因数の和:390467

約数の個数: 24

約数和(自身を含む): 131191200

約数和(自身を除く): 79651932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 390449, 780898, 1171347, 1561796, 2342694, 4294939, 4685388, 8589878, 12884817, 17179756, 25769634, 51539268]

約数ペア:

[(1, 51539268), (2, 25769634), (3, 17179756), (4, 12884817), (6, 8589878), (11, 4685388), (12, 4294939), (22, 2342694), (33, 1561796), (44, 1171347), (66, 780898), (132, 390449)]