49506480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2419

約数の個数: 120

約数和(自身を含む): 172064880

約数和(自身を除く): 122558400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2371, 2610, 3480, 4176, 4742, 5220, 6960, 7113, 9484, 10440, 11855, 14226, 18968, 20880, 21339, 23710, 28452, 35565, 37936, 42678, 47420, 56904, 68759, 71130, 85356, 94840, 106695, 113808, 137518, 142260, 170712, 189680, 206277, 213390, 275036, 284520, 341424, 343795, 412554, 426780, 550072, 569040, 618831, 687590, 825108, 853560, 1031385, 1100144, 1237662, 1375180, 1650216, 1707120, 2062770, 2475324, 2750360, 3094155, 3300432, 4125540, 4950648, 5500720, 6188310, 8251080, 9901296, 12376620, 16502160, 24753240, 49506480]

約数ペア:

[(1, 49506480), (2, 24753240), (3, 16502160), (4, 12376620), (5, 9901296), (6, 8251080), (8, 6188310), (9, 5500720), (10, 4950648), (12, 4125540), (15, 3300432), (16, 3094155), (18, 2750360), (20, 2475324), (24, 2062770), (29, 1707120), (30, 1650216), (36, 1375180), (40, 1237662), (45, 1100144), (48, 1031385), (58, 853560), (60, 825108), (72, 687590), (80, 618831), (87, 569040), (90, 550072), (116, 426780), (120, 412554), (144, 343795), (145, 341424), (174, 284520), (180, 275036), (232, 213390), (240, 206277), (261, 189680), (290, 170712), (348, 142260), (360, 137518), (435, 113808), (464, 106695), (522, 94840), (580, 85356), (696, 71130), (720, 68759), (870, 56904), (1044, 47420), (1160, 42678), (1305, 37936), (1392, 35565), (1740, 28452), (2088, 23710), (2320, 21339), (2371, 20880), (2610, 18968), (3480, 14226), (4176, 11855), (4742, 10440), (5220, 9484), (6960, 7113)]