48674409

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 79918080

約数和(自身を除く): 31243671

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 2837, 5719, 8511, 17157, 19859, 53903, 59577, 121991, 161709, 365973, 377321, 853937, 1131963, 2317829, 2561811, 6953487, 16224803, 48674409]

約数ペア:

[(1, 48674409), (3, 16224803), (7, 6953487), (19, 2561811), (21, 2317829), (43, 1131963), (57, 853937), (129, 377321), (133, 365973), (301, 161709), (399, 121991), (817, 59577), (903, 53903), (2451, 19859), (2837, 17157), (5719, 8511)]