54745570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13451}}^1$

素因数の和:13506

約数の個数: 32

約数和(自身を含む): 110414016

約数和(自身を除く): 55668446

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 13451, 26902, 67255, 134510, 147961, 295922, 497687, 739805, 995374, 1479610, 2488435, 4976870, 5474557, 10949114, 27372785, 54745570]

約数ペア:

[(1, 54745570), (2, 27372785), (5, 10949114), (10, 5474557), (11, 4976870), (22, 2488435), (37, 1479610), (55, 995374), (74, 739805), (110, 497687), (185, 295922), (370, 147961), (407, 134510), (814, 67255), (2035, 26902), (4070, 13451)]