51399824

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1312

約数の個数: 60

約数和(自身を含む): 118127484

約数和(自身を除く): 66727660

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1237, 1484, 2474, 2597, 2968, 4948, 5194, 5936, 8659, 9896, 10388, 17318, 19792, 20776, 34636, 41552, 60613, 65561, 69272, 121226, 131122, 138544, 242452, 262244, 458927, 484904, 524488, 917854, 969808, 1048976, 1835708, 3212489, 3671416, 6424978, 7342832, 12849956, 25699912, 51399824]

約数ペア:

[(1, 51399824), (2, 25699912), (4, 12849956), (7, 7342832), (8, 6424978), (14, 3671416), (16, 3212489), (28, 1835708), (49, 1048976), (53, 969808), (56, 917854), (98, 524488), (106, 484904), (112, 458927), (196, 262244), (212, 242452), (371, 138544), (392, 131122), (424, 121226), (742, 69272), (784, 65561), (848, 60613), (1237, 41552), (1484, 34636), (2474, 20776), (2597, 19792), (2968, 17318), (4948, 10388), (5194, 9896), (5936, 8659)]