49841285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 67465440

約数和(自身を除く): 17624155

約数列:

[1, 5, 13, 29, 65, 137, 145, 193, 377, 685, 965, 1781, 1885, 2509, 3973, 5597, 8905, 12545, 19865, 26441, 27985, 51649, 72761, 132205, 258245, 343733, 363805, 766789, 1718665, 3833945, 9968257, 49841285]

約数ペア:

[(1, 49841285), (5, 9968257), (13, 3833945), (29, 1718665), (65, 766789), (137, 363805), (145, 343733), (193, 258245), (377, 132205), (685, 72761), (965, 51649), (1781, 27985), (1885, 26441), (2509, 19865), (3973, 12545), (5597, 8905)]