54197790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1823}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 130277376

約数和(自身を除く): 76079586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1823, 1982, 2973, 3646, 4955, 5469, 5946, 9115, 9910, 10938, 14865, 18230, 27345, 29730, 54690, 1806593, 3613186, 5419779, 9032965, 10839558, 18065930, 27098895, 54197790]

約数ペア:

[(1, 54197790), (2, 27098895), (3, 18065930), (5, 10839558), (6, 9032965), (10, 5419779), (15, 3613186), (30, 1806593), (991, 54690), (1823, 29730), (1982, 27345), (2973, 18230), (3646, 14865), (4955, 10938), (5469, 9910), (5946, 9115)]