51150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:57

約数の個数: 48

約数和(自身を含む): 142848

約数和(自身を除く): 91698

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 150, 155, 165, 186, 275, 310, 330, 341, 465, 550, 682, 775, 825, 930, 1023, 1550, 1650, 1705, 2046, 2325, 3410, 4650, 5115, 8525, 10230, 17050, 25575, 51150]

約数ペア:

[(1, 51150), (2, 25575), (3, 17050), (5, 10230), (6, 8525), (10, 5115), (11, 4650), (15, 3410), (22, 2325), (25, 2046), (30, 1705), (31, 1650), (33, 1550), (50, 1023), (55, 930), (62, 825), (66, 775), (75, 682), (93, 550), (110, 465), (150, 341), (155, 330), (165, 310), (186, 275)]