51239350432

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{727501}}^1$

素因数の和:727613

約数の個数: 48

約数和(自身を含む): 105598370304

約数和(自身を除く): 54359019872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 4402, 8804, 17608, 35216, 70432, 727501, 1455002, 2910004, 5820008, 11640016, 22552531, 23280032, 45105062, 51652571, 90210124, 103305142, 180420248, 206610284, 360840496, 413220568, 721680992, 826441136, 1601229701, 1652882272, 3202459402, 6404918804, 12809837608, 25619675216, 51239350432]

約数ペア:

[(1, 51239350432), (2, 25619675216), (4, 12809837608), (8, 6404918804), (16, 3202459402), (31, 1652882272), (32, 1601229701), (62, 826441136), (71, 721680992), (124, 413220568), (142, 360840496), (248, 206610284), (284, 180420248), (496, 103305142), (568, 90210124), (992, 51652571), (1136, 45105062), (2201, 23280032), (2272, 22552531), (4402, 11640016), (8804, 5820008), (17608, 2910004), (35216, 1455002), (70432, 727501)]