51017904

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{16871}}^1$

素因数の和:16895

約数の個数: 80

約数和(自身を含む): 167370240

約数和(自身を除く): 116352336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 16871, 33742, 50613, 67484, 101226, 118097, 134968, 151839, 202452, 236194, 269936, 303678, 354291, 404904, 455517, 472388, 607356, 708582, 809808, 911034, 944776, 1062873, 1214712, 1417164, 1822068, 1889552, 2125746, 2429424, 2834328, 3188619, 3644136, 4251492, 5668656, 6377238, 7288272, 8502984, 12754476, 17005968, 25508952, 51017904]

約数ペア:

[(1, 51017904), (2, 25508952), (3, 17005968), (4, 12754476), (6, 8502984), (7, 7288272), (8, 6377238), (9, 5668656), (12, 4251492), (14, 3644136), (16, 3188619), (18, 2834328), (21, 2429424), (24, 2125746), (27, 1889552), (28, 1822068), (36, 1417164), (42, 1214712), (48, 1062873), (54, 944776), (56, 911034), (63, 809808), (72, 708582), (84, 607356), (108, 472388), (112, 455517), (126, 404904), (144, 354291), (168, 303678), (189, 269936), (216, 236194), (252, 202452), (336, 151839), (378, 134968), (432, 118097), (504, 101226), (756, 67484), (1008, 50613), (1512, 33742), (3024, 16871)]