55709208

素因数分解:

$2^3\times 3^5\times {\mathrm{28657}}^1$

素因数の和:28678

約数の個数: 48

約数和(自身を含む): 156472680

約数和(自身を除く): 100763472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 28657, 57314, 85971, 114628, 171942, 229256, 257913, 343884, 515826, 687768, 773739, 1031652, 1547478, 2063304, 2321217, 3094956, 4642434, 6189912, 6963651, 9284868, 13927302, 18569736, 27854604, 55709208]

約数ペア:

[(1, 55709208), (2, 27854604), (3, 18569736), (4, 13927302), (6, 9284868), (8, 6963651), (9, 6189912), (12, 4642434), (18, 3094956), (24, 2321217), (27, 2063304), (36, 1547478), (54, 1031652), (72, 773739), (81, 687768), (108, 515826), (162, 343884), (216, 257913), (243, 229256), (324, 171942), (486, 114628), (648, 85971), (972, 57314), (1944, 28657)]