49885675

素因数分解:

$5^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 72673176

約数和(自身を除く): 22787501

約数列:

[1, 5, 7, 25, 35, 49, 175, 193, 211, 245, 965, 1055, 1225, 1351, 1477, 4825, 5275, 6755, 7385, 9457, 10339, 33775, 36925, 40723, 47285, 51695, 203615, 236425, 258475, 285061, 1018075, 1425305, 1995427, 7126525, 9977135, 49885675]

約数ペア:

[(1, 49885675), (5, 9977135), (7, 7126525), (25, 1995427), (35, 1425305), (49, 1018075), (175, 285061), (193, 258475), (211, 236425), (245, 203615), (965, 51695), (1055, 47285), (1225, 40723), (1351, 36925), (1477, 33775), (4825, 10339), (5275, 9457), (6755, 7385)]