49703829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 31903851

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 2897, 5719, 8691, 17157, 20279, 55043, 60837, 124571, 165129, 373713, 385301, 871997, 1155903, 2366849, 2615991, 7100547, 16567943, 49703829]

約数ペア:

[(1, 49703829), (3, 16567943), (7, 7100547), (19, 2615991), (21, 2366849), (43, 1155903), (57, 871997), (129, 385301), (133, 373713), (301, 165129), (399, 124571), (817, 60837), (903, 55043), (2451, 20279), (2897, 17157), (5719, 8691)]