56921604

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 135757440

約数和(自身を除く): 78835836

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 181, 219, 292, 359, 362, 438, 543, 718, 724, 876, 1077, 1086, 1436, 2154, 2172, 4308, 13213, 26207, 26426, 39639, 52414, 52852, 64979, 78621, 79278, 104828, 129958, 157242, 158556, 194937, 259916, 314484, 389874, 779748, 4743467, 9486934, 14230401, 18973868, 28460802, 56921604]

約数ペア:

[(1, 56921604), (2, 28460802), (3, 18973868), (4, 14230401), (6, 9486934), (12, 4743467), (73, 779748), (146, 389874), (181, 314484), (219, 259916), (292, 194937), (359, 158556), (362, 157242), (438, 129958), (543, 104828), (718, 79278), (724, 78621), (876, 64979), (1077, 52852), (1086, 52414), (1436, 39639), (2154, 26426), (2172, 26207), (4308, 13213)]