51734025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{10949}}^1$

素因数の和:10975

約数の個数: 48

約数和(自身を含む): 108624000

約数和(自身を除く): 56889975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 10949, 32847, 54745, 76643, 98541, 164235, 229929, 273725, 295623, 383215, 492705, 689787, 821175, 1149645, 1478115, 1916075, 2069361, 2463525, 3448935, 5748225, 7390575, 10346805, 17244675, 51734025]

約数ペア:

[(1, 51734025), (3, 17244675), (5, 10346805), (7, 7390575), (9, 5748225), (15, 3448935), (21, 2463525), (25, 2069361), (27, 1916075), (35, 1478115), (45, 1149645), (63, 821175), (75, 689787), (105, 492705), (135, 383215), (175, 295623), (189, 273725), (225, 229929), (315, 164235), (525, 98541), (675, 76643), (945, 54745), (1575, 32847), (4725, 10949)]