54957310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{289249}}^1$

素因数の和:289275

約数の個数: 16

約数和(自身を含む): 104130000

約数和(自身を除く): 49172690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 289249, 578498, 1446245, 2892490, 5495731, 10991462, 27478655, 54957310]

約数ペア:

[(1, 54957310), (2, 27478655), (5, 10991462), (10, 5495731), (19, 2892490), (38, 1446245), (95, 578498), (190, 289249)]