50287328

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2504

約数の個数: 72

約数和(自身を含む): 124076232

約数和(自身を除く): 73788904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2467, 2548, 2912, 4934, 5096, 9868, 10192, 17269, 19736, 20384, 32071, 34538, 39472, 64142, 69076, 78944, 120883, 128284, 138152, 224497, 241766, 256568, 276304, 448994, 483532, 513136, 552608, 897988, 967064, 1026272, 1571479, 1795976, 1934128, 3142958, 3591952, 3868256, 6285916, 7183904, 12571832, 25143664, 50287328]

約数ペア:

[(1, 50287328), (2, 25143664), (4, 12571832), (7, 7183904), (8, 6285916), (13, 3868256), (14, 3591952), (16, 3142958), (26, 1934128), (28, 1795976), (32, 1571479), (49, 1026272), (52, 967064), (56, 897988), (91, 552608), (98, 513136), (104, 483532), (112, 448994), (182, 276304), (196, 256568), (208, 241766), (224, 224497), (364, 138152), (392, 128284), (416, 120883), (637, 78944), (728, 69076), (784, 64142), (1274, 39472), (1456, 34538), (1568, 32071), (2467, 20384), (2548, 19736), (2912, 17269), (4934, 10192), (5096, 9868)]