50002205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 20154595

約数列:

[1, 5, 11, 19, 55, 59, 95, 209, 295, 649, 811, 1045, 1121, 3245, 4055, 5605, 8921, 12331, 15409, 44605, 47849, 61655, 77045, 169499, 239245, 526339, 847495, 909131, 2631695, 4545655, 10000441, 50002205]

約数ペア:

[(1, 50002205), (5, 10000441), (11, 4545655), (19, 2631695), (55, 909131), (59, 847495), (95, 526339), (209, 239245), (295, 169499), (649, 77045), (811, 61655), (1045, 47849), (1121, 44605), (3245, 15409), (4055, 12331), (5605, 8921)]