53660950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 114992640

約数和(自身を除く): 61331690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 139, 175, 278, 350, 695, 973, 1103, 1390, 1946, 2206, 3475, 4865, 5515, 6950, 7721, 9730, 11030, 15442, 24325, 27575, 38605, 48650, 55150, 77210, 153317, 193025, 306634, 386050, 766585, 1073219, 1533170, 2146438, 3832925, 5366095, 7665850, 10732190, 26830475, 53660950]

約数ペア:

[(1, 53660950), (2, 26830475), (5, 10732190), (7, 7665850), (10, 5366095), (14, 3832925), (25, 2146438), (35, 1533170), (50, 1073219), (70, 766585), (139, 386050), (175, 306634), (278, 193025), (350, 153317), (695, 77210), (973, 55150), (1103, 48650), (1390, 38605), (1946, 27575), (2206, 24325), (3475, 15442), (4865, 11030), (5515, 9730), (6950, 7721)]