57001412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 111428352

約数和(自身を除く): 54426940

約数列:

[1, 2, 4, 13, 26, 47, 52, 83, 94, 166, 188, 281, 332, 562, 611, 1079, 1124, 1222, 2158, 2444, 3653, 3901, 4316, 7306, 7802, 13207, 14612, 15604, 23323, 26414, 46646, 50713, 52828, 93292, 101426, 171691, 202852, 303199, 343382, 606398, 686764, 1096181, 1212796, 2192362, 4384724, 14250353, 28500706, 57001412]

約数ペア:

[(1, 57001412), (2, 28500706), (4, 14250353), (13, 4384724), (26, 2192362), (47, 1212796), (52, 1096181), (83, 686764), (94, 606398), (166, 343382), (188, 303199), (281, 202852), (332, 171691), (562, 101426), (611, 93292), (1079, 52828), (1124, 50713), (1222, 46646), (2158, 26414), (2444, 23323), (3653, 15604), (3901, 14612), (4316, 13207), (7306, 7802)]