49419832

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 119959920

約数和(自身を除く): 70540088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 73, 77, 88, 98, 146, 154, 157, 196, 292, 308, 314, 392, 511, 539, 584, 616, 628, 803, 1022, 1078, 1099, 1256, 1606, 1727, 2044, 2156, 2198, 3212, 3454, 3577, 4088, 4312, 4396, 5621, 6424, 6908, 7154, 7693, 8792, 11242, 11461, 12089, 13816, 14308, 15386, 22484, 22922, 24178, 28616, 30772, 39347, 44968, 45844, 48356, 61544, 78694, 80227, 84623, 91688, 96712, 126071, 157388, 160454, 169246, 252142, 314776, 320908, 338492, 504284, 561589, 641816, 676984, 882497, 1008568, 1123178, 1764994, 2246356, 3529988, 4492712, 6177479, 7059976, 12354958, 24709916, 49419832]

約数ペア:

[(1, 49419832), (2, 24709916), (4, 12354958), (7, 7059976), (8, 6177479), (11, 4492712), (14, 3529988), (22, 2246356), (28, 1764994), (44, 1123178), (49, 1008568), (56, 882497), (73, 676984), (77, 641816), (88, 561589), (98, 504284), (146, 338492), (154, 320908), (157, 314776), (196, 252142), (292, 169246), (308, 160454), (314, 157388), (392, 126071), (511, 96712), (539, 91688), (584, 84623), (616, 80227), (628, 78694), (803, 61544), (1022, 48356), (1078, 45844), (1099, 44968), (1256, 39347), (1606, 30772), (1727, 28616), (2044, 24178), (2156, 22922), (2198, 22484), (3212, 15386), (3454, 14308), (3577, 13816), (4088, 12089), (4312, 11461), (4396, 11242), (5621, 8792), (6424, 7693), (6908, 7154)]