51998778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 121886856

約数和(自身を除く): 69888078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 317, 634, 701, 951, 1402, 1902, 2103, 2853, 4121, 4206, 5706, 6309, 8242, 9113, 12363, 12618, 18226, 24726, 27339, 37089, 54678, 74178, 82017, 164034, 222217, 444434, 666651, 1333302, 1999953, 2888821, 3999906, 5777642, 8666463, 17332926, 25999389, 51998778]

約数ペア:

[(1, 51998778), (2, 25999389), (3, 17332926), (6, 8666463), (9, 5777642), (13, 3999906), (18, 2888821), (26, 1999953), (39, 1333302), (78, 666651), (117, 444434), (234, 222217), (317, 164034), (634, 82017), (701, 74178), (951, 54678), (1402, 37089), (1902, 27339), (2103, 24726), (2853, 18226), (4121, 12618), (4206, 12363), (5706, 9113), (6309, 8242)]