49174784

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 103410048

約数和(自身を除く): 54235264

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 67, 94, 122, 128, 134, 188, 244, 256, 268, 376, 488, 536, 752, 976, 1072, 1504, 1952, 2144, 2867, 3008, 3149, 3904, 4087, 4288, 5734, 6016, 6298, 7808, 8174, 8576, 11468, 12032, 12596, 15616, 16348, 17152, 22936, 25192, 32696, 45872, 50384, 65392, 91744, 100768, 130784, 183488, 192089, 201536, 261568, 366976, 384178, 403072, 523136, 733952, 768356, 806144, 1046272, 1536712, 3073424, 6146848, 12293696, 24587392, 49174784]

約数ペア:

[(1, 49174784), (2, 24587392), (4, 12293696), (8, 6146848), (16, 3073424), (32, 1536712), (47, 1046272), (61, 806144), (64, 768356), (67, 733952), (94, 523136), (122, 403072), (128, 384178), (134, 366976), (188, 261568), (244, 201536), (256, 192089), (268, 183488), (376, 130784), (488, 100768), (536, 91744), (752, 65392), (976, 50384), (1072, 45872), (1504, 32696), (1952, 25192), (2144, 22936), (2867, 17152), (3008, 16348), (3149, 15616), (3904, 12596), (4087, 12032), (4288, 11468), (5734, 8576), (6016, 8174), (6298, 7808)]