57521984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1543

約数の個数: 56

約数和(自身を含む): 125626368

約数和(自身を除く): 68104384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1471, 1504, 2444, 2942, 3008, 4888, 5884, 9776, 11768, 19123, 19552, 23536, 38246, 39104, 47072, 69137, 76492, 94144, 138274, 152984, 276548, 305968, 553096, 611936, 898781, 1106192, 1223872, 1797562, 2212384, 3595124, 4424768, 7190248, 14380496, 28760992, 57521984]

約数ペア:

[(1, 57521984), (2, 28760992), (4, 14380496), (8, 7190248), (13, 4424768), (16, 3595124), (26, 2212384), (32, 1797562), (47, 1223872), (52, 1106192), (64, 898781), (94, 611936), (104, 553096), (188, 305968), (208, 276548), (376, 152984), (416, 138274), (611, 94144), (752, 76492), (832, 69137), (1222, 47072), (1471, 39104), (1504, 38246), (2444, 23536), (2942, 19552), (3008, 19123), (4888, 11768), (5884, 9776)]