51538544

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 102398208

約数和(自身を除く): 50859664

約数列:

[1, 2, 4, 8, 16, 67, 131, 134, 262, 268, 367, 524, 536, 734, 1048, 1072, 1468, 2096, 2936, 5872, 8777, 17554, 24589, 35108, 48077, 49178, 70216, 96154, 98356, 140432, 192308, 196712, 384616, 393424, 769232, 3221159, 6442318, 12884636, 25769272, 51538544]

約数ペア:

[(1, 51538544), (2, 25769272), (4, 12884636), (8, 6442318), (16, 3221159), (67, 769232), (131, 393424), (134, 384616), (262, 196712), (268, 192308), (367, 140432), (524, 98356), (536, 96154), (734, 70216), (1048, 49178), (1072, 48077), (1468, 35108), (2096, 24589), (2936, 17554), (5872, 8777)]