56681190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1619}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 147841200

約数和(自身を除く): 91160010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1619, 1945, 2334, 3238, 3501, 3890, 4857, 5835, 7002, 8095, 9714, 11670, 14571, 16190, 17505, 24285, 29142, 35010, 48570, 72855, 145710, 629791, 1259582, 1889373, 3148955, 3778746, 5668119, 6297910, 9446865, 11336238, 18893730, 28340595, 56681190]

約数ペア:

[(1, 56681190), (2, 28340595), (3, 18893730), (5, 11336238), (6, 9446865), (9, 6297910), (10, 5668119), (15, 3778746), (18, 3148955), (30, 1889373), (45, 1259582), (90, 629791), (389, 145710), (778, 72855), (1167, 48570), (1619, 35010), (1945, 29142), (2334, 24285), (3238, 17505), (3501, 16190), (3890, 14571), (4857, 11670), (5835, 9714), (7002, 8095)]