53472769

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 68750208

約数和(自身を除く): 15277439

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 2791, 19159, 19537, 47447, 64193, 136759, 332129, 449351, 1091281, 2324903, 3145457, 7638967, 53472769]

約数ペア:

[(1, 53472769), (7, 7638967), (17, 3145457), (23, 2324903), (49, 1091281), (119, 449351), (161, 332129), (391, 136759), (833, 64193), (1127, 47447), (2737, 19537), (2791, 19159)]