51162555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 86335488

約数和(自身を除く): 35172933

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 2341, 4371, 7023, 7285, 11705, 21855, 35115, 72571, 110027, 217713, 330081, 362855, 550135, 1088565, 1650405, 3410837, 10232511, 17054185, 51162555]

約数ペア:

[(1, 51162555), (3, 17054185), (5, 10232511), (15, 3410837), (31, 1650405), (47, 1088565), (93, 550135), (141, 362855), (155, 330081), (235, 217713), (465, 110027), (705, 72571), (1457, 35115), (2341, 21855), (4371, 11705), (7023, 7285)]