51409620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95203}}^1$

素因数の和:95221

約数の個数: 48

約数和(自身を含む): 159942720

約数和(自身を除く): 108533100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 95203, 190406, 285609, 380812, 476015, 571218, 856827, 952030, 1142436, 1428045, 1713654, 1904060, 2570481, 2856090, 3427308, 4284135, 5140962, 5712180, 8568270, 10281924, 12852405, 17136540, 25704810, 51409620]

約数ペア:

[(1, 51409620), (2, 25704810), (3, 17136540), (4, 12852405), (5, 10281924), (6, 8568270), (9, 5712180), (10, 5140962), (12, 4284135), (15, 3427308), (18, 2856090), (20, 2570481), (27, 1904060), (30, 1713654), (36, 1428045), (45, 1142436), (54, 952030), (60, 856827), (90, 571218), (108, 476015), (135, 380812), (180, 285609), (270, 190406), (540, 95203)]