54159872

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 119159040

約数和(自身を除く): 64999168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 103, 104, 128, 158, 206, 208, 256, 316, 412, 416, 512, 632, 824, 832, 1027, 1264, 1339, 1648, 1664, 2054, 2528, 2678, 3296, 3328, 4108, 5056, 5356, 6592, 6656, 8137, 8216, 10112, 10712, 13184, 16274, 16432, 20224, 21424, 26368, 32548, 32864, 40448, 42848, 52736, 65096, 65728, 85696, 105781, 130192, 131456, 171392, 211562, 260384, 262912, 342784, 423124, 520768, 525824, 685568, 846248, 1041536, 1692496, 2083072, 3384992, 4166144, 6769984, 13539968, 27079936, 54159872]

約数ペア:

[(1, 54159872), (2, 27079936), (4, 13539968), (8, 6769984), (13, 4166144), (16, 3384992), (26, 2083072), (32, 1692496), (52, 1041536), (64, 846248), (79, 685568), (103, 525824), (104, 520768), (128, 423124), (158, 342784), (206, 262912), (208, 260384), (256, 211562), (316, 171392), (412, 131456), (416, 130192), (512, 105781), (632, 85696), (824, 65728), (832, 65096), (1027, 52736), (1264, 42848), (1339, 40448), (1648, 32864), (1664, 32548), (2054, 26368), (2528, 21424), (2678, 20224), (3296, 16432), (3328, 16274), (4108, 13184), (5056, 10712), (5356, 10112), (6592, 8216), (6656, 8137)]