48759920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 125670528

約数和(自身を除く): 76910608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 268, 335, 440, 536, 670, 737, 827, 880, 1072, 1340, 1474, 1654, 2680, 2948, 3308, 3685, 4135, 5360, 5896, 6616, 7370, 8270, 9097, 11792, 13232, 14740, 16540, 18194, 29480, 33080, 36388, 45485, 55409, 58960, 66160, 72776, 90970, 110818, 145552, 181940, 221636, 277045, 363880, 443272, 554090, 609499, 727760, 886544, 1108180, 1218998, 2216360, 2437996, 3047495, 4432720, 4875992, 6094990, 9751984, 12189980, 24379960, 48759920]

約数ペア:

[(1, 48759920), (2, 24379960), (4, 12189980), (5, 9751984), (8, 6094990), (10, 4875992), (11, 4432720), (16, 3047495), (20, 2437996), (22, 2216360), (40, 1218998), (44, 1108180), (55, 886544), (67, 727760), (80, 609499), (88, 554090), (110, 443272), (134, 363880), (176, 277045), (220, 221636), (268, 181940), (335, 145552), (440, 110818), (536, 90970), (670, 72776), (737, 66160), (827, 58960), (880, 55409), (1072, 45485), (1340, 36388), (1474, 33080), (1654, 29480), (2680, 18194), (2948, 16540), (3308, 14740), (3685, 13232), (4135, 11792), (5360, 9097), (5896, 8270), (6616, 7370)]