49141960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{599}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 77866040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 586, 599, 1172, 1198, 1465, 2051, 2344, 2396, 2930, 2995, 4102, 4193, 4792, 5860, 5990, 8204, 8386, 10255, 11720, 11980, 16408, 16772, 20510, 20965, 23960, 33544, 41020, 41930, 82040, 83860, 167720, 175507, 351014, 702028, 877535, 1228549, 1404056, 1755070, 2457098, 3510140, 4914196, 6142745, 7020280, 9828392, 12285490, 24570980, 49141960]

約数ペア:

[(1, 49141960), (2, 24570980), (4, 12285490), (5, 9828392), (7, 7020280), (8, 6142745), (10, 4914196), (14, 3510140), (20, 2457098), (28, 1755070), (35, 1404056), (40, 1228549), (56, 877535), (70, 702028), (140, 351014), (280, 175507), (293, 167720), (586, 83860), (599, 82040), (1172, 41930), (1198, 41020), (1465, 33544), (2051, 23960), (2344, 20965), (2396, 20510), (2930, 16772), (2995, 16408), (4102, 11980), (4193, 11720), (4792, 10255), (5860, 8386), (5990, 8204)]