49905200379

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{15131}}^1$

素因数の和:15531

約数の個数: 32

約数和(自身を含む): 68900232960

約数和(自身を除く): 18995032581

約数列:

[1, 3, 61, 67, 183, 201, 269, 807, 4087, 12261, 15131, 16409, 18023, 45393, 49227, 54069, 922991, 1013777, 1099403, 2768973, 3041331, 3298209, 4070239, 12210717, 61840397, 185521191, 248284579, 272706013, 744853737, 818118039, 16635066793, 49905200379]

約数ペア:

[(1, 49905200379), (3, 16635066793), (61, 818118039), (67, 744853737), (183, 272706013), (201, 248284579), (269, 185521191), (807, 61840397), (4087, 12210717), (12261, 4070239), (15131, 3298209), (16409, 3041331), (18023, 2768973), (45393, 1099403), (49227, 1013777), (54069, 922991)]