51204142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 35472338

約数列:

[1, 2, 11, 22, 43, 86, 113, 226, 473, 479, 946, 958, 1243, 2486, 4859, 5269, 9718, 10538, 20597, 41194, 53449, 54127, 106898, 108254, 226567, 453134, 595397, 1190794, 2327461, 4654922, 25602071, 51204142]

約数ペア:

[(1, 51204142), (2, 25602071), (11, 4654922), (22, 2327461), (43, 1190794), (86, 595397), (113, 453134), (226, 226567), (473, 108254), (479, 106898), (946, 54127), (958, 53449), (1243, 41194), (2486, 20597), (4859, 10538), (5269, 9718)]