51613815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3037}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 90994176

約数和(自身を除く): 39380361

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3037, 3399, 5665, 9111, 15185, 16995, 33407, 45555, 100221, 167035, 312811, 501105, 938433, 1564055, 3440921, 4692165, 10322763, 17204605, 51613815]

約数ペア:

[(1, 51613815), (3, 17204605), (5, 10322763), (11, 4692165), (15, 3440921), (33, 1564055), (55, 938433), (103, 501105), (165, 312811), (309, 167035), (515, 100221), (1133, 45555), (1545, 33407), (3037, 16995), (3399, 15185), (5665, 9111)]