68251150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4057

約数の個数: 48

約数和(自身を含む): 142990848

約数和(自身を除く): 74739698

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 4003, 8006, 8525, 17050, 20015, 40030, 44033, 88066, 100075, 124093, 200150, 220165, 248186, 440330, 620465, 1100825, 1240930, 1365023, 2201650, 2730046, 3102325, 6204650, 6825115, 13650230, 34125575, 68251150]

約数ペア:

[(1, 68251150), (2, 34125575), (5, 13650230), (10, 6825115), (11, 6204650), (22, 3102325), (25, 2730046), (31, 2201650), (50, 1365023), (55, 1240930), (62, 1100825), (110, 620465), (155, 440330), (275, 248186), (310, 220165), (341, 200150), (550, 124093), (682, 100075), (775, 88066), (1550, 44033), (1705, 40030), (3410, 20015), (4003, 17050), (8006, 8525)]