49864365

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15607}}^1$

素因数の和:15689

約数の個数: 24

約数和(自身を含む): 87654528

約数和(自身を除く): 37790163

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 15607, 46821, 78035, 140463, 234105, 702315, 1108097, 3324291, 5540485, 9972873, 16621455, 49864365]

約数ペア:

[(1, 49864365), (3, 16621455), (5, 9972873), (9, 5540485), (15, 3324291), (45, 1108097), (71, 702315), (213, 234105), (355, 140463), (639, 78035), (1065, 46821), (3195, 15607)]