48212320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1783}}^1$

素因数の和:1824

約数の個数: 72

約数和(自身を含む): 123406416

約数和(自身を除く): 75194096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 1783, 2080, 2704, 3380, 3566, 5408, 6760, 7132, 8915, 13520, 14264, 17830, 23179, 27040, 28528, 35660, 46358, 57056, 71320, 92716, 115895, 142640, 185432, 231790, 285280, 301327, 370864, 463580, 602654, 741728, 927160, 1205308, 1506635, 1854320, 2410616, 3013270, 3708640, 4821232, 6026540, 9642464, 12053080, 24106160, 48212320]

約数ペア:

[(1, 48212320), (2, 24106160), (4, 12053080), (5, 9642464), (8, 6026540), (10, 4821232), (13, 3708640), (16, 3013270), (20, 2410616), (26, 1854320), (32, 1506635), (40, 1205308), (52, 927160), (65, 741728), (80, 602654), (104, 463580), (130, 370864), (160, 301327), (169, 285280), (208, 231790), (260, 185432), (338, 142640), (416, 115895), (520, 92716), (676, 71320), (845, 57056), (1040, 46358), (1352, 35660), (1690, 28528), (1783, 27040), (2080, 23179), (2704, 17830), (3380, 14264), (3566, 13520), (5408, 8915), (6760, 7132)]