47807968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2867

約数の個数: 48

約数和(自身を含む): 103871376

約数和(自身を除く): 56063408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 2803, 4264, 5606, 8528, 11212, 17056, 22424, 36439, 44848, 72878, 89696, 114923, 145756, 229846, 291512, 459692, 583024, 919384, 1166048, 1493999, 1838768, 2987998, 3677536, 5975996, 11951992, 23903984, 47807968]

約数ペア:

[(1, 47807968), (2, 23903984), (4, 11951992), (8, 5975996), (13, 3677536), (16, 2987998), (26, 1838768), (32, 1493999), (41, 1166048), (52, 919384), (82, 583024), (104, 459692), (164, 291512), (208, 229846), (328, 145756), (416, 114923), (533, 89696), (656, 72878), (1066, 44848), (1312, 36439), (2132, 22424), (2803, 17056), (4264, 11212), (5606, 8528)]