49172040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 161137080

約数和(自身を除く): 111965040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 997, 1096, 1233, 1370, 1644, 1994, 2055, 2466, 2740, 2991, 3288, 3988, 4110, 4932, 4985, 5480, 5982, 6165, 7976, 8220, 8973, 9864, 9970, 11964, 12330, 14955, 16440, 17946, 19940, 23928, 24660, 29910, 35892, 39880, 44865, 49320, 59820, 71784, 89730, 119640, 136589, 179460, 273178, 358920, 409767, 546356, 682945, 819534, 1092712, 1229301, 1365890, 1639068, 2048835, 2458602, 2731780, 3278136, 4097670, 4917204, 5463560, 6146505, 8195340, 9834408, 12293010, 16390680, 24586020, 49172040]

約数ペア:

[(1, 49172040), (2, 24586020), (3, 16390680), (4, 12293010), (5, 9834408), (6, 8195340), (8, 6146505), (9, 5463560), (10, 4917204), (12, 4097670), (15, 3278136), (18, 2731780), (20, 2458602), (24, 2048835), (30, 1639068), (36, 1365890), (40, 1229301), (45, 1092712), (60, 819534), (72, 682945), (90, 546356), (120, 409767), (137, 358920), (180, 273178), (274, 179460), (360, 136589), (411, 119640), (548, 89730), (685, 71784), (822, 59820), (997, 49320), (1096, 44865), (1233, 39880), (1370, 35892), (1644, 29910), (1994, 24660), (2055, 23928), (2466, 19940), (2740, 17946), (2991, 16440), (3288, 14955), (3988, 12330), (4110, 11964), (4932, 9970), (4985, 9864), (5480, 8973), (5982, 8220), (6165, 7976)]