51146910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{189433}}^1$

素因数の和:189449

約数の個数: 32

約数和(自身を含む): 136392480

約数和(自身を除く): 85245570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 189433, 378866, 568299, 947165, 1136598, 1704897, 1894330, 2841495, 3409794, 5114691, 5682990, 8524485, 10229382, 17048970, 25573455, 51146910]

約数ペア:

[(1, 51146910), (2, 25573455), (3, 17048970), (5, 10229382), (6, 8524485), (9, 5682990), (10, 5114691), (15, 3409794), (18, 2841495), (27, 1894330), (30, 1704897), (45, 1136598), (54, 947165), (90, 568299), (135, 378866), (270, 189433)]