50571945

素因数分解:

$3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 91990080

約数和(自身を除く): 41418135

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 243, 321, 389, 405, 535, 963, 1167, 1215, 1605, 1945, 2889, 3501, 4815, 5835, 8667, 10503, 14445, 17505, 26001, 31509, 41623, 43335, 52515, 94527, 124869, 130005, 157545, 208115, 374607, 472635, 624345, 1123821, 1873035, 3371463, 5619105, 10114389, 16857315, 50571945]

約数ペア:

[(1, 50571945), (3, 16857315), (5, 10114389), (9, 5619105), (15, 3371463), (27, 1873035), (45, 1123821), (81, 624345), (107, 472635), (135, 374607), (243, 208115), (321, 157545), (389, 130005), (405, 124869), (535, 94527), (963, 52515), (1167, 43335), (1215, 41623), (1605, 31509), (1945, 26001), (2889, 17505), (3501, 14445), (4815, 10503), (5835, 8667)]