53068197

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 92290560

約数和(自身を除く): 39222363

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 169, 247, 273, 399, 507, 741, 787, 1183, 1729, 2361, 3211, 3549, 5187, 5509, 9633, 10231, 14953, 16527, 22477, 30693, 44859, 67431, 71617, 104671, 133003, 194389, 214851, 314013, 399009, 583167, 931021, 1360723, 2527057, 2793063, 4082169, 7581171, 17689399, 53068197]

約数ペア:

[(1, 53068197), (3, 17689399), (7, 7581171), (13, 4082169), (19, 2793063), (21, 2527057), (39, 1360723), (57, 931021), (91, 583167), (133, 399009), (169, 314013), (247, 214851), (273, 194389), (399, 133003), (507, 104671), (741, 71617), (787, 67431), (1183, 44859), (1729, 30693), (2361, 22477), (3211, 16527), (3549, 14953), (5187, 10231), (5509, 9633)]