55078950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2803}}^1$

素因数の和:2949

約数の個数: 48

約数和(自身を含む): 137687616

約数和(自身を除く): 82608666

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 2803, 3275, 3930, 5606, 6550, 8409, 9825, 14015, 16818, 19650, 28030, 42045, 70075, 84090, 140150, 210225, 367193, 420450, 734386, 1101579, 1835965, 2203158, 3671930, 5507895, 9179825, 11015790, 18359650, 27539475, 55078950]

約数ペア:

[(1, 55078950), (2, 27539475), (3, 18359650), (5, 11015790), (6, 9179825), (10, 5507895), (15, 3671930), (25, 2203158), (30, 1835965), (50, 1101579), (75, 734386), (131, 420450), (150, 367193), (262, 210225), (393, 140150), (655, 84090), (786, 70075), (1310, 42045), (1965, 28030), (2803, 19650), (3275, 16818), (3930, 14015), (5606, 9825), (6550, 8409)]