50968575

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 115349760

約数和(自身を除く): 64381185

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 35, 45, 49, 63, 67, 69, 75, 105, 115, 135, 147, 161, 175, 189, 201, 207, 225, 245, 315, 335, 345, 441, 469, 483, 525, 575, 603, 621, 675, 735, 805, 945, 1005, 1035, 1127, 1225, 1323, 1407, 1449, 1541, 1575, 1675, 1725, 1809, 2205, 2345, 2415, 3015, 3105, 3283, 3381, 3675, 4025, 4221, 4347, 4623, 4725, 5025, 5175, 5635, 6615, 7035, 7245, 7705, 9045, 9849, 10143, 10787, 11025, 11725, 12075, 12663, 13869, 15075, 15525, 16415, 16905, 21105, 21735, 23115, 28175, 29547, 30429, 32361, 33075, 35175, 36225, 38525, 41607, 45225, 49245, 50715, 53935, 63315, 69345, 75509, 82075, 84525, 88641, 97083, 105525, 108675, 115575, 147735, 152145, 161805, 208035, 226527, 246225, 253575, 269675, 291249, 316575, 346725, 377545, 443205, 485415, 679581, 738675, 760725, 809025, 1040175, 1132635, 1456245, 1887725, 2038743, 2216025, 2427075, 3397905, 5663175, 7281225, 10193715, 16989525, 50968575]

約数ペア:

[(1, 50968575), (3, 16989525), (5, 10193715), (7, 7281225), (9, 5663175), (15, 3397905), (21, 2427075), (23, 2216025), (25, 2038743), (27, 1887725), (35, 1456245), (45, 1132635), (49, 1040175), (63, 809025), (67, 760725), (69, 738675), (75, 679581), (105, 485415), (115, 443205), (135, 377545), (147, 346725), (161, 316575), (175, 291249), (189, 269675), (201, 253575), (207, 246225), (225, 226527), (245, 208035), (315, 161805), (335, 152145), (345, 147735), (441, 115575), (469, 108675), (483, 105525), (525, 97083), (575, 88641), (603, 84525), (621, 82075), (675, 75509), (735, 69345), (805, 63315), (945, 53935), (1005, 50715), (1035, 49245), (1127, 45225), (1225, 41607), (1323, 38525), (1407, 36225), (1449, 35175), (1541, 33075), (1575, 32361), (1675, 30429), (1725, 29547), (1809, 28175), (2205, 23115), (2345, 21735), (2415, 21105), (3015, 16905), (3105, 16415), (3283, 15525), (3381, 15075), (3675, 13869), (4025, 12663), (4221, 12075), (4347, 11725), (4623, 11025), (4725, 10787), (5025, 10143), (5175, 9849), (5635, 9045), (6615, 7705), (7035, 7245)]