48720638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 78960960

約数和(自身を除く): 30240322

約数列:

[1, 2, 29, 37, 58, 73, 74, 146, 311, 622, 1073, 2117, 2146, 2701, 4234, 5402, 9019, 11507, 18038, 22703, 23014, 45406, 78329, 156658, 333703, 658387, 667406, 840011, 1316774, 1680022, 24360319, 48720638]

約数ペア:

[(1, 48720638), (2, 24360319), (29, 1680022), (37, 1316774), (58, 840011), (73, 667406), (74, 658387), (146, 333703), (311, 156658), (622, 78329), (1073, 45406), (2117, 23014), (2146, 22703), (2701, 18038), (4234, 11507), (5402, 9019)]