49721955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2957}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 85190400

約数和(自身を除く): 35468445

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 2957, 3363, 5605, 8871, 14785, 16815, 44355, 56183, 168549, 174463, 280915, 523389, 842745, 872315, 2616945, 3314797, 9944391, 16573985, 49721955]

約数ペア:

[(1, 49721955), (3, 16573985), (5, 9944391), (15, 3314797), (19, 2616945), (57, 872315), (59, 842745), (95, 523389), (177, 280915), (285, 174463), (295, 168549), (885, 56183), (1121, 44355), (2957, 16815), (3363, 14785), (5605, 8871)]