49535080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 131328000

約数和(自身を除く): 81792920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 127, 140, 196, 199, 245, 254, 280, 392, 398, 490, 508, 635, 796, 889, 980, 995, 1016, 1270, 1393, 1592, 1778, 1960, 1990, 2540, 2786, 3556, 3980, 4445, 5080, 5572, 6223, 6965, 7112, 7960, 8890, 9751, 11144, 12446, 13930, 17780, 19502, 24892, 25273, 27860, 31115, 35560, 39004, 48755, 49784, 50546, 55720, 62230, 78008, 97510, 101092, 124460, 126365, 176911, 195020, 202184, 248920, 252730, 353822, 390040, 505460, 707644, 884555, 1010920, 1238377, 1415288, 1769110, 2476754, 3538220, 4953508, 6191885, 7076440, 9907016, 12383770, 24767540, 49535080]

約数ペア:

[(1, 49535080), (2, 24767540), (4, 12383770), (5, 9907016), (7, 7076440), (8, 6191885), (10, 4953508), (14, 3538220), (20, 2476754), (28, 1769110), (35, 1415288), (40, 1238377), (49, 1010920), (56, 884555), (70, 707644), (98, 505460), (127, 390040), (140, 353822), (196, 252730), (199, 248920), (245, 202184), (254, 195020), (280, 176911), (392, 126365), (398, 124460), (490, 101092), (508, 97510), (635, 78008), (796, 62230), (889, 55720), (980, 50546), (995, 49784), (1016, 48755), (1270, 39004), (1393, 35560), (1592, 31115), (1778, 27860), (1960, 25273), (1990, 24892), (2540, 19502), (2786, 17780), (3556, 13930), (3980, 12446), (4445, 11144), (5080, 9751), (5572, 8890), (6223, 7960), (6965, 7112)]