47931579.000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{729059}}^1$

素因数の和:729075

約数の個数: 24

約数和(自身を含む): 244964160

約数和(自身を除く): 142895900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 729059, 1458118, 2916236, 3645295, 5103413, 7290590, 10206826, 14581180, 20413652, 25517065, 51034130, 102068260]

約数ペア:

[(1, 102068260), (2, 51034130), (4, 25517065), (5, 20413652), (7, 14581180), (10, 10206826), (14, 7290590), (20, 5103413), (28, 3645295), (35, 2916236), (70, 1458118), (140, 729059)]