51811404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 128446080

約数和(自身を除く): 76634676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 678, 1356, 2011, 2147, 4022, 4294, 6033, 6441, 8044, 8588, 12066, 12882, 24132, 25764, 38209, 76418, 114627, 152836, 227243, 229254, 454486, 458508, 681729, 908972, 1363458, 2726916, 4317617, 8635234, 12952851, 17270468, 25905702, 51811404]

約数ペア:

[(1, 51811404), (2, 25905702), (3, 17270468), (4, 12952851), (6, 8635234), (12, 4317617), (19, 2726916), (38, 1363458), (57, 908972), (76, 681729), (113, 458508), (114, 454486), (226, 229254), (228, 227243), (339, 152836), (452, 114627), (678, 76418), (1356, 38209), (2011, 25764), (2147, 24132), (4022, 12882), (4294, 12066), (6033, 8588), (6441, 8044)]