49968325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 68254560

約数和(自身を除く): 18286235

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 1667, 2725, 5995, 8335, 18337, 29975, 41675, 91685, 181703, 458425, 908515, 1998733, 4542575, 9993665, 49968325]

約数ペア:

[(1, 49968325), (5, 9993665), (11, 4542575), (25, 1998733), (55, 908515), (109, 458425), (275, 181703), (545, 91685), (1199, 41675), (1667, 29975), (2725, 18337), (5995, 8335)]