48811399

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 66712800

約数和(自身を除く): 17901401

約数列:

[1, 7, 13, 19, 37, 49, 91, 109, 133, 247, 259, 481, 637, 703, 763, 931, 1417, 1729, 1813, 2071, 3367, 4033, 4921, 5341, 9139, 9919, 12103, 14497, 23569, 26923, 28231, 34447, 52429, 63973, 69433, 76627, 101479, 188461, 197617, 367003, 447811, 536389, 996151, 1319227, 2569021, 3754723, 6973057, 48811399]

約数ペア:

[(1, 48811399), (7, 6973057), (13, 3754723), (19, 2569021), (37, 1319227), (49, 996151), (91, 536389), (109, 447811), (133, 367003), (247, 197617), (259, 188461), (481, 101479), (637, 76627), (703, 69433), (763, 63973), (931, 52429), (1417, 34447), (1729, 28231), (1813, 26923), (2071, 23569), (3367, 14497), (4033, 12103), (4921, 9919), (5341, 9139)]