50145425

素因数分解:

$5^2\times {\mathrm{11}}^4\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 30

約数和(自身を含む): 68897190

約数和(自身を除く): 18751765

約数列:

[1, 5, 11, 25, 55, 121, 137, 275, 605, 685, 1331, 1507, 3025, 3425, 6655, 7535, 14641, 16577, 33275, 37675, 73205, 82885, 182347, 366025, 414425, 911735, 2005817, 4558675, 10029085, 50145425]

約数ペア:

[(1, 50145425), (5, 10029085), (11, 4558675), (25, 2005817), (55, 911735), (121, 414425), (137, 366025), (275, 182347), (605, 82885), (685, 73205), (1331, 37675), (1507, 33275), (3025, 16577), (3425, 14641), (6655, 7535)]