48206080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2931

約数の個数: 72

約数和(自身を含む): 124393752

約数和(自身を除く): 76187672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 2897, 3328, 4160, 5794, 8320, 11588, 14485, 16640, 23176, 28970, 37661, 46352, 57940, 75322, 92704, 115880, 150644, 185408, 188305, 231760, 301288, 370816, 376610, 463520, 602576, 741632, 753220, 927040, 1205152, 1506440, 1854080, 2410304, 3012880, 3708160, 4820608, 6025760, 9641216, 12051520, 24103040, 48206080]

約数ペア:

[(1, 48206080), (2, 24103040), (4, 12051520), (5, 9641216), (8, 6025760), (10, 4820608), (13, 3708160), (16, 3012880), (20, 2410304), (26, 1854080), (32, 1506440), (40, 1205152), (52, 927040), (64, 753220), (65, 741632), (80, 602576), (104, 463520), (128, 376610), (130, 370816), (160, 301288), (208, 231760), (256, 188305), (260, 185408), (320, 150644), (416, 115880), (520, 92704), (640, 75322), (832, 57940), (1040, 46352), (1280, 37661), (1664, 28970), (2080, 23176), (2897, 16640), (3328, 14485), (4160, 11588), (5794, 8320)]