54989910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1117}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 143363376

約数和(自身を除く): 88373466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 547, 1094, 1117, 1641, 2234, 2735, 3282, 3351, 4923, 5470, 5585, 6702, 8205, 9846, 10053, 11170, 16410, 16755, 20106, 24615, 33510, 49230, 50265, 100530, 610999, 1221998, 1832997, 3054995, 3665994, 5498991, 6109990, 9164985, 10997982, 18329970, 27494955, 54989910]

約数ペア:

[(1, 54989910), (2, 27494955), (3, 18329970), (5, 10997982), (6, 9164985), (9, 6109990), (10, 5498991), (15, 3665994), (18, 3054995), (30, 1832997), (45, 1221998), (90, 610999), (547, 100530), (1094, 50265), (1117, 49230), (1641, 33510), (2234, 24615), (2735, 20106), (3282, 16755), (3351, 16410), (4923, 11170), (5470, 10053), (5585, 9846), (6702, 8205)]