48960520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{174859}}^1$

素因数の和:174877

約数の個数: 32

約数和(自身を含む): 125899200

約数和(自身を除く): 76938680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 174859, 349718, 699436, 874295, 1224013, 1398872, 1748590, 2448026, 3497180, 4896052, 6120065, 6994360, 9792104, 12240130, 24480260, 48960520]

約数ペア:

[(1, 48960520), (2, 24480260), (4, 12240130), (5, 9792104), (7, 6994360), (8, 6120065), (10, 4896052), (14, 3497180), (20, 2448026), (28, 1748590), (35, 1398872), (40, 1224013), (56, 874295), (70, 699436), (140, 349718), (280, 174859)]