53533172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 64039948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 179, 308, 358, 716, 971, 1253, 1942, 1969, 2506, 3884, 3938, 5012, 6797, 7876, 10681, 13594, 13783, 21362, 27188, 27566, 42724, 55132, 74767, 149534, 173809, 299068, 347618, 695236, 1216663, 1911899, 2433326, 3823798, 4866652, 7647596, 13383293, 26766586, 53533172]

約数ペア:

[(1, 53533172), (2, 26766586), (4, 13383293), (7, 7647596), (11, 4866652), (14, 3823798), (22, 2433326), (28, 1911899), (44, 1216663), (77, 695236), (154, 347618), (179, 299068), (308, 173809), (358, 149534), (716, 74767), (971, 55132), (1253, 42724), (1942, 27566), (1969, 27188), (2506, 21362), (3884, 13783), (3938, 13594), (5012, 10681), (6797, 7876)]