50090720

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6661}}^1$

素因数の和:6723

約数の個数: 48

約数和(自身を含む): 120875328

約数和(自身を除く): 70784608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 6661, 7520, 13322, 26644, 33305, 53288, 66610, 106576, 133220, 213152, 266440, 313067, 532880, 626134, 1065760, 1252268, 1565335, 2504536, 3130670, 5009072, 6261340, 10018144, 12522680, 25045360, 50090720]

約数ペア:

[(1, 50090720), (2, 25045360), (4, 12522680), (5, 10018144), (8, 6261340), (10, 5009072), (16, 3130670), (20, 2504536), (32, 1565335), (40, 1252268), (47, 1065760), (80, 626134), (94, 532880), (160, 313067), (188, 266440), (235, 213152), (376, 133220), (470, 106576), (752, 66610), (940, 53288), (1504, 33305), (1880, 26644), (3760, 13322), (6661, 7520)]