52074260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7591}}^1$

素因数の和:7621

約数の個数: 48

約数和(自身を含む): 127545600

約数和(自身を除く): 75471340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 7591, 15182, 30364, 37955, 53137, 75910, 106274, 151820, 212548, 265685, 371959, 531370, 743918, 1062740, 1487836, 1859795, 2603713, 3719590, 5207426, 7439180, 10414852, 13018565, 26037130, 52074260]

約数ペア:

[(1, 52074260), (2, 26037130), (4, 13018565), (5, 10414852), (7, 7439180), (10, 5207426), (14, 3719590), (20, 2603713), (28, 1859795), (35, 1487836), (49, 1062740), (70, 743918), (98, 531370), (140, 371959), (196, 265685), (245, 212548), (343, 151820), (490, 106274), (686, 75910), (980, 53137), (1372, 37955), (1715, 30364), (3430, 15182), (6860, 7591)]