47390928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 132908160

約数和(自身を除く): 85517232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 439, 519, 624, 692, 878, 1038, 1317, 1384, 1756, 2076, 2249, 2634, 2768, 3512, 4152, 4498, 5268, 5707, 6747, 7024, 8304, 8996, 10536, 11414, 13494, 17121, 17992, 21072, 22828, 26988, 34242, 35984, 45656, 53976, 68484, 75947, 91312, 107952, 136968, 151894, 227841, 273936, 303788, 455682, 607576, 911364, 987311, 1215152, 1822728, 1974622, 2961933, 3645456, 3949244, 5923866, 7898488, 11847732, 15796976, 23695464, 47390928]

約数ペア:

[(1, 47390928), (2, 23695464), (3, 15796976), (4, 11847732), (6, 7898488), (8, 5923866), (12, 3949244), (13, 3645456), (16, 2961933), (24, 1974622), (26, 1822728), (39, 1215152), (48, 987311), (52, 911364), (78, 607576), (104, 455682), (156, 303788), (173, 273936), (208, 227841), (312, 151894), (346, 136968), (439, 107952), (519, 91312), (624, 75947), (692, 68484), (878, 53976), (1038, 45656), (1317, 35984), (1384, 34242), (1756, 26988), (2076, 22828), (2249, 21072), (2634, 17992), (2768, 17121), (3512, 13494), (4152, 11414), (4498, 10536), (5268, 8996), (5707, 8304), (6747, 7024)]