49751775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13007}}^1$

素因数の和:13040

約数の個数: 36

約数和(自身を含む): 94360032

約数和(自身を除く): 44608257

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 13007, 39021, 65035, 117063, 195105, 221119, 325175, 585315, 663357, 975525, 1105595, 1990071, 2926575, 3316785, 5527975, 9950355, 16583925, 49751775]

約数ペア:

[(1, 49751775), (3, 16583925), (5, 9950355), (9, 5527975), (15, 3316785), (17, 2926575), (25, 1990071), (45, 1105595), (51, 975525), (75, 663357), (85, 585315), (153, 325175), (225, 221119), (255, 195105), (425, 117063), (765, 65035), (1275, 39021), (3825, 13007)]