50906680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 75168200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 911, 1016, 1270, 1397, 1822, 2540, 2794, 3644, 4555, 5080, 5588, 6985, 7288, 9110, 10021, 11176, 13970, 18220, 20042, 27940, 36440, 40084, 50105, 55880, 80168, 100210, 115697, 200420, 231394, 400840, 462788, 578485, 925576, 1156970, 1272667, 2313940, 2545334, 4627880, 5090668, 6363335, 10181336, 12726670, 25453340, 50906680]

約数ペア:

[(1, 50906680), (2, 25453340), (4, 12726670), (5, 10181336), (8, 6363335), (10, 5090668), (11, 4627880), (20, 2545334), (22, 2313940), (40, 1272667), (44, 1156970), (55, 925576), (88, 578485), (110, 462788), (127, 400840), (220, 231394), (254, 200420), (440, 115697), (508, 100210), (635, 80168), (911, 55880), (1016, 50105), (1270, 40084), (1397, 36440), (1822, 27940), (2540, 20042), (2794, 18220), (3644, 13970), (4555, 11176), (5080, 10021), (5588, 9110), (6985, 7288)]