51943190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10799}}^1$

素因数の和:10856

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 51477610

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 10799, 21598, 53995, 107990, 140387, 280774, 399563, 701935, 799126, 1403870, 1997815, 3995630, 5194319, 10388638, 25971595, 51943190]

約数ペア:

[(1, 51943190), (2, 25971595), (5, 10388638), (10, 5194319), (13, 3995630), (26, 1997815), (37, 1403870), (65, 799126), (74, 701935), (130, 399563), (185, 280774), (370, 140387), (481, 107990), (962, 53995), (2405, 21598), (4810, 10799)]