51853284

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{7621}}^1$

素因数の和:7647

約数の個数: 72

約数和(自身を含む): 155366848

約数和(自身を除く): 103513564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 7621, 15242, 22863, 30484, 45726, 53347, 68589, 91452, 106694, 137178, 160041, 205767, 213388, 274356, 320082, 411534, 480123, 617301, 640164, 823068, 960246, 1234602, 1440369, 1851903, 1920492, 2469204, 2880738, 3703806, 4321107, 5761476, 7407612, 8642214, 12963321, 17284428, 25926642, 51853284]

約数ペア:

[(1, 51853284), (2, 25926642), (3, 17284428), (4, 12963321), (6, 8642214), (7, 7407612), (9, 5761476), (12, 4321107), (14, 3703806), (18, 2880738), (21, 2469204), (27, 1920492), (28, 1851903), (36, 1440369), (42, 1234602), (54, 960246), (63, 823068), (81, 640164), (84, 617301), (108, 480123), (126, 411534), (162, 320082), (189, 274356), (243, 213388), (252, 205767), (324, 160041), (378, 137178), (486, 106694), (567, 91452), (756, 68589), (972, 53347), (1134, 45726), (1701, 30484), (2268, 22863), (3402, 15242), (6804, 7621)]