53155328

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 116671104

約数和(自身を除く): 63515776

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 197, 248, 256, 272, 394, 496, 512, 527, 544, 788, 992, 1054, 1088, 1576, 1984, 2108, 2176, 3152, 3349, 3968, 4216, 4352, 6107, 6304, 6698, 7936, 8432, 8704, 12214, 12608, 13396, 15872, 16864, 24428, 25216, 26792, 33728, 48856, 50432, 53584, 67456, 97712, 100864, 103819, 107168, 134912, 195424, 207638, 214336, 269824, 390848, 415276, 428672, 781696, 830552, 857344, 1563392, 1661104, 1714688, 3126784, 3322208, 6644416, 13288832, 26577664, 53155328]

約数ペア:

[(1, 53155328), (2, 26577664), (4, 13288832), (8, 6644416), (16, 3322208), (17, 3126784), (31, 1714688), (32, 1661104), (34, 1563392), (62, 857344), (64, 830552), (68, 781696), (124, 428672), (128, 415276), (136, 390848), (197, 269824), (248, 214336), (256, 207638), (272, 195424), (394, 134912), (496, 107168), (512, 103819), (527, 100864), (544, 97712), (788, 67456), (992, 53584), (1054, 50432), (1088, 48856), (1576, 33728), (1984, 26792), (2108, 25216), (2176, 24428), (3152, 16864), (3349, 15872), (3968, 13396), (4216, 12608), (4352, 12214), (6107, 8704), (6304, 8432), (6698, 7936)]