53801330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13219}}^1$

素因数の和:13274

約数の個数: 32

約数和(自身を含む): 108509760

約数和(自身を除く): 54708430

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 13219, 26438, 66095, 132190, 145409, 290818, 489103, 727045, 978206, 1454090, 2445515, 4891030, 5380133, 10760266, 26900665, 53801330]

約数ペア:

[(1, 53801330), (2, 26900665), (5, 10760266), (10, 5380133), (11, 4891030), (22, 2445515), (37, 1454090), (55, 978206), (74, 727045), (110, 489103), (185, 290818), (370, 145409), (407, 132190), (814, 66095), (2035, 26438), (4070, 13219)]