52766840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 136512000

約数和(自身を除く): 83745160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 796, 947, 995, 1393, 1592, 1894, 1990, 2786, 3788, 3980, 4735, 5572, 6629, 6965, 7576, 7960, 9470, 11144, 13258, 13930, 18940, 26516, 27860, 33145, 37880, 53032, 55720, 66290, 132580, 188453, 265160, 376906, 753812, 942265, 1319171, 1507624, 1884530, 2638342, 3769060, 5276684, 6595855, 7538120, 10553368, 13191710, 26383420, 52766840]

約数ペア:

[(1, 52766840), (2, 26383420), (4, 13191710), (5, 10553368), (7, 7538120), (8, 6595855), (10, 5276684), (14, 3769060), (20, 2638342), (28, 1884530), (35, 1507624), (40, 1319171), (56, 942265), (70, 753812), (140, 376906), (199, 265160), (280, 188453), (398, 132580), (796, 66290), (947, 55720), (995, 53032), (1393, 37880), (1592, 33145), (1894, 27860), (1990, 26516), (2786, 18940), (3788, 13930), (3980, 13258), (4735, 11144), (5572, 9470), (6629, 7960), (6965, 7576)]