51635346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28591}}^1$

素因数の和:28646

約数の個数: 32

約数和(自身を含む): 120772608

約数和(自身を除く): 69137262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 28591, 57182, 85773, 171546, 200137, 400274, 600411, 1200822, 1229413, 2458826, 3688239, 7376478, 8605891, 17211782, 25817673, 51635346]

約数ペア:

[(1, 51635346), (2, 25817673), (3, 17211782), (6, 8605891), (7, 7376478), (14, 3688239), (21, 2458826), (42, 1229413), (43, 1200822), (86, 600411), (129, 400274), (258, 200137), (301, 171546), (602, 85773), (903, 57182), (1806, 28591)]