52008838340

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1069}}^1\times {\mathrm{2647}}^1$

素因数の和:4644

約数の個数: 48

約数和(自身を含む): 109481030400

約数和(自身を除く): 57472192060

約数列:

[1, 2, 4, 5, 10, 20, 919, 1069, 1838, 2138, 2647, 3676, 4276, 4595, 5294, 5345, 9190, 10588, 10690, 13235, 18380, 21380, 26470, 52940, 982411, 1964822, 2432593, 2829643, 3929644, 4865186, 4912055, 5659286, 9730372, 9824110, 11318572, 12162965, 14148215, 19648220, 24325930, 28296430, 48651860, 56592860, 2600441917, 5200883834, 10401767668, 13002209585, 26004419170, 52008838340]

約数ペア:

[(1, 52008838340), (2, 26004419170), (4, 13002209585), (5, 10401767668), (10, 5200883834), (20, 2600441917), (919, 56592860), (1069, 48651860), (1838, 28296430), (2138, 24325930), (2647, 19648220), (3676, 14148215), (4276, 12162965), (4595, 11318572), (5294, 9824110), (5345, 9730372), (9190, 5659286), (10588, 4912055), (10690, 4865186), (13235, 3929644), (18380, 2829643), (21380, 2432593), (26470, 1964822), (52940, 982411)]