51940070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57077}}^1$

素因数の和:57104

約数の個数: 32

約数和(自身を含む): 115069248

約数和(自身を除く): 63129178

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 57077, 114154, 285385, 399539, 570770, 742001, 799078, 1484002, 1997695, 3710005, 3995390, 5194007, 7420010, 10388014, 25970035, 51940070]

約数ペア:

[(1, 51940070), (2, 25970035), (5, 10388014), (7, 7420010), (10, 5194007), (13, 3995390), (14, 3710005), (26, 1997695), (35, 1484002), (65, 799078), (70, 742001), (91, 570770), (130, 399539), (182, 285385), (455, 114154), (910, 57077)]