851241050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{12791}}^1$

素因数の和:12836

約数の個数: 48

約数和(自身を含む): 1741656384

約数和(自身を除く): 890415334

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 1331, 2662, 3025, 6050, 6655, 12791, 13310, 25582, 33275, 63955, 66550, 127910, 140701, 281402, 319775, 639550, 703505, 1407010, 1547711, 3095422, 3517525, 7035050, 7738555, 15477110, 17024821, 34049642, 38692775, 77385550, 85124105, 170248210, 425620525, 851241050]

約数ペア:

[(1, 851241050), (2, 425620525), (5, 170248210), (10, 85124105), (11, 77385550), (22, 38692775), (25, 34049642), (50, 17024821), (55, 15477110), (110, 7738555), (121, 7035050), (242, 3517525), (275, 3095422), (550, 1547711), (605, 1407010), (1210, 703505), (1331, 639550), (2662, 319775), (3025, 281402), (6050, 140701), (6655, 127910), (12791, 66550), (13310, 63955), (25582, 33275)]