53137015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 17987465

約数列:

[1, 5, 19, 23, 83, 95, 115, 293, 415, 437, 1465, 1577, 1909, 2185, 5567, 6739, 7885, 9545, 24319, 27835, 33695, 36271, 121595, 128041, 181355, 462061, 559337, 640205, 2310305, 2796685, 10627403, 53137015]

約数ペア:

[(1, 53137015), (5, 10627403), (19, 2796685), (23, 2310305), (83, 640205), (95, 559337), (115, 462061), (293, 181355), (415, 128041), (437, 121595), (1465, 36271), (1577, 33695), (1909, 27835), (2185, 24319), (5567, 9545), (6739, 7885)]