51556656

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{24979}}^1$

素因数の和:25033

約数の個数: 40

約数和(自身を含む): 136290880

約数和(自身を除く): 84734224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 24979, 49958, 74937, 99916, 149874, 199832, 299748, 399664, 599496, 1074097, 1198992, 2148194, 3222291, 4296388, 6444582, 8592776, 12889164, 17185552, 25778328, 51556656]

約数ペア:

[(1, 51556656), (2, 25778328), (3, 17185552), (4, 12889164), (6, 8592776), (8, 6444582), (12, 4296388), (16, 3222291), (24, 2148194), (43, 1198992), (48, 1074097), (86, 599496), (129, 399664), (172, 299748), (258, 199832), (344, 149874), (516, 99916), (688, 74937), (1032, 49958), (2064, 24979)]