53843540

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3643}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 113255520

約数和(自身を除く): 59411980

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3643, 3695, 7286, 7390, 14572, 14780, 18215, 36430, 72860, 2692177, 5384354, 10768708, 13460885, 26921770, 53843540]

約数ペア:

[(1, 53843540), (2, 26921770), (4, 13460885), (5, 10768708), (10, 5384354), (20, 2692177), (739, 72860), (1478, 36430), (2956, 18215), (3643, 14780), (3695, 14572), (7286, 7390)]