51353925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3373}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 100410240

約数和(自身を除く): 49056315

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 3373, 5075, 10119, 15225, 16865, 23611, 50595, 70833, 84325, 97817, 118055, 252975, 293451, 354165, 489085, 590275, 684719, 1467255, 1770825, 2054157, 2445425, 3423595, 7336275, 10270785, 17117975, 51353925]

約数ペア:

[(1, 51353925), (3, 17117975), (5, 10270785), (7, 7336275), (15, 3423595), (21, 2445425), (25, 2054157), (29, 1770825), (35, 1467255), (75, 684719), (87, 590275), (105, 489085), (145, 354165), (175, 293451), (203, 252975), (435, 118055), (525, 97817), (609, 84325), (725, 70833), (1015, 50595), (2175, 23611), (3045, 16865), (3373, 15225), (5075, 10119)]