26990550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19993}}^1$

素因数の和:20014

約数の個数: 48

約数和(自身を含む): 74377680

約数和(自身を除く): 47387130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 19993, 39986, 59979, 99965, 119958, 179937, 199930, 299895, 359874, 499825, 539811, 599790, 899685, 999650, 1079622, 1499475, 1799370, 2699055, 2998950, 4498425, 5398110, 8996850, 13495275, 26990550]

約数ペア:

[(1, 26990550), (2, 13495275), (3, 8996850), (5, 5398110), (6, 4498425), (9, 2998950), (10, 2699055), (15, 1799370), (18, 1499475), (25, 1079622), (27, 999650), (30, 899685), (45, 599790), (50, 539811), (54, 499825), (75, 359874), (90, 299895), (135, 199930), (150, 179937), (225, 119958), (270, 99965), (450, 59979), (675, 39986), (1350, 19993)]