53819820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{298999}}^1$

素因数の和:299014

約数の個数: 36

約数和(自身を含む): 163254000

約数和(自身を除く): 109434180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 298999, 597998, 896997, 1195996, 1494995, 1793994, 2690991, 2989990, 3587988, 4484985, 5381982, 5979980, 8969970, 10763964, 13454955, 17939940, 26909910, 53819820]

約数ペア:

[(1, 53819820), (2, 26909910), (3, 17939940), (4, 13454955), (5, 10763964), (6, 8969970), (9, 5979980), (10, 5381982), (12, 4484985), (15, 3587988), (18, 2989990), (20, 2690991), (30, 1793994), (36, 1494995), (45, 1195996), (60, 896997), (90, 597998), (180, 298999)]