49770280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 132559200

約数和(自身を除く): 82788920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 98, 134, 140, 196, 245, 268, 280, 335, 379, 392, 469, 490, 536, 670, 758, 938, 980, 1340, 1516, 1876, 1895, 1960, 2345, 2653, 2680, 3032, 3283, 3752, 3790, 4690, 5306, 6566, 7580, 9380, 10612, 13132, 13265, 15160, 16415, 18571, 18760, 21224, 25393, 26264, 26530, 32830, 37142, 50786, 53060, 65660, 74284, 92855, 101572, 106120, 126965, 131320, 148568, 177751, 185710, 203144, 253930, 355502, 371420, 507860, 711004, 742840, 888755, 1015720, 1244257, 1422008, 1777510, 2488514, 3555020, 4977028, 6221285, 7110040, 9954056, 12442570, 24885140, 49770280]

約数ペア:

[(1, 49770280), (2, 24885140), (4, 12442570), (5, 9954056), (7, 7110040), (8, 6221285), (10, 4977028), (14, 3555020), (20, 2488514), (28, 1777510), (35, 1422008), (40, 1244257), (49, 1015720), (56, 888755), (67, 742840), (70, 711004), (98, 507860), (134, 371420), (140, 355502), (196, 253930), (245, 203144), (268, 185710), (280, 177751), (335, 148568), (379, 131320), (392, 126965), (469, 106120), (490, 101572), (536, 92855), (670, 74284), (758, 65660), (938, 53060), (980, 50786), (1340, 37142), (1516, 32830), (1876, 26530), (1895, 26264), (1960, 25393), (2345, 21224), (2653, 18760), (2680, 18571), (3032, 16415), (3283, 15160), (3752, 13265), (3790, 13132), (4690, 10612), (5306, 9380), (6566, 7580)]