56137284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2609

約数の個数: 72

約数和(自身を含む): 164062080

約数和(自身を除く): 107924796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 2503, 3204, 3738, 5006, 5607, 7476, 7509, 10012, 11214, 15018, 17521, 22428, 22527, 30036, 35042, 45054, 52563, 70084, 90108, 105126, 157689, 210252, 222767, 315378, 445534, 630756, 668301, 891068, 1336602, 1559369, 2004903, 2673204, 3118738, 4009806, 4678107, 6237476, 8019612, 9356214, 14034321, 18712428, 28068642, 56137284]

約数ペア:

[(1, 56137284), (2, 28068642), (3, 18712428), (4, 14034321), (6, 9356214), (7, 8019612), (9, 6237476), (12, 4678107), (14, 4009806), (18, 3118738), (21, 2673204), (28, 2004903), (36, 1559369), (42, 1336602), (63, 891068), (84, 668301), (89, 630756), (126, 445534), (178, 315378), (252, 222767), (267, 210252), (356, 157689), (534, 105126), (623, 90108), (801, 70084), (1068, 52563), (1246, 45054), (1602, 35042), (1869, 30036), (2492, 22527), (2503, 22428), (3204, 17521), (3738, 15018), (5006, 11214), (5607, 10012), (7476, 7509)]