51425628297

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{24281}}^1$

素因数の和:24649

約数の個数: 32

約数和(自身を含む): 71568572544

約数和(自身を除く): 20142944247

約数列:

[1, 3, 41, 67, 123, 201, 257, 771, 2747, 8241, 10537, 17219, 24281, 31611, 51657, 72843, 705979, 995521, 1626827, 2117937, 2986563, 4880481, 6240217, 18720651, 66699907, 200099721, 255848897, 418094539, 767546691, 1254283617, 17141876099, 51425628297]

約数ペア:

[(1, 51425628297), (3, 17141876099), (41, 1254283617), (67, 767546691), (123, 418094539), (201, 255848897), (257, 200099721), (771, 66699907), (2747, 18720651), (8241, 6240217), (10537, 4880481), (17219, 2986563), (24281, 2117937), (31611, 1626827), (51657, 995521), (72843, 705979)]