52263040

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 126120960

約数和(自身を除く): 73857920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 643, 1016, 1270, 1286, 2032, 2540, 2572, 3215, 4064, 5080, 5144, 6430, 8128, 10160, 10288, 12860, 16256, 20320, 20576, 25720, 40640, 41152, 51440, 81280, 81661, 82304, 102880, 163322, 205760, 326644, 408305, 411520, 653288, 816610, 1306576, 1633220, 2613152, 3266440, 5226304, 6532880, 10452608, 13065760, 26131520, 52263040]

約数ペア:

[(1, 52263040), (2, 26131520), (4, 13065760), (5, 10452608), (8, 6532880), (10, 5226304), (16, 3266440), (20, 2613152), (32, 1633220), (40, 1306576), (64, 816610), (80, 653288), (127, 411520), (128, 408305), (160, 326644), (254, 205760), (320, 163322), (508, 102880), (635, 82304), (640, 81661), (643, 81280), (1016, 51440), (1270, 41152), (1286, 40640), (2032, 25720), (2540, 20576), (2572, 20320), (3215, 16256), (4064, 12860), (5080, 10288), (5144, 10160), (6430, 8128)]