51455877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 26511483

約数列:

[1, 3, 11, 31, 33, 93, 179, 281, 341, 537, 843, 1023, 1969, 3091, 5549, 5907, 8711, 9273, 16647, 26133, 50299, 61039, 95821, 150897, 183117, 287463, 553289, 1559269, 1659867, 4677807, 17151959, 51455877]

約数ペア:

[(1, 51455877), (3, 17151959), (11, 4677807), (31, 1659867), (33, 1559269), (93, 553289), (179, 287463), (281, 183117), (341, 150897), (537, 95821), (843, 61039), (1023, 50299), (1969, 26133), (3091, 16647), (5549, 9273), (5907, 8711)]