55141450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12119}}^1$

素因数の和:12151

約数の個数: 48

約数和(自身を含む): 126241920

約数和(自身を除く): 71100470

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 12119, 24238, 60595, 84833, 121190, 157547, 169666, 302975, 315094, 424165, 605950, 787735, 848330, 1102829, 1575470, 2120825, 2205658, 3938675, 4241650, 5514145, 7877350, 11028290, 27570725, 55141450]

約数ペア:

[(1, 55141450), (2, 27570725), (5, 11028290), (7, 7877350), (10, 5514145), (13, 4241650), (14, 3938675), (25, 2205658), (26, 2120825), (35, 1575470), (50, 1102829), (65, 848330), (70, 787735), (91, 605950), (130, 424165), (175, 315094), (182, 302975), (325, 169666), (350, 157547), (455, 121190), (650, 84833), (910, 60595), (2275, 24238), (4550, 12119)]