48653440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6941

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 78250880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 6911, 7040, 13822, 27644, 34555, 55288, 69110, 76021, 110576, 138220, 152042, 221152, 276440, 304084, 380105, 442304, 552880, 608168, 760210, 884608, 1105760, 1216336, 1520420, 2211520, 2432672, 3040840, 4423040, 4865344, 6081680, 9730688, 12163360, 24326720, 48653440]

約数ペア:

[(1, 48653440), (2, 24326720), (4, 12163360), (5, 9730688), (8, 6081680), (10, 4865344), (11, 4423040), (16, 3040840), (20, 2432672), (22, 2211520), (32, 1520420), (40, 1216336), (44, 1105760), (55, 884608), (64, 760210), (80, 608168), (88, 552880), (110, 442304), (128, 380105), (160, 304084), (176, 276440), (220, 221152), (320, 152042), (352, 138220), (440, 110576), (640, 76021), (704, 69110), (880, 55288), (1408, 34555), (1760, 27644), (3520, 13822), (6911, 7040)]