51668661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 82169856

約数和(自身を除く): 30501195

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 1023, 1581, 2971, 5797, 8913, 17391, 32681, 50507, 92101, 98043, 151521, 276303, 555577, 1013111, 1565717, 1666731, 3039333, 4697151, 17222887, 51668661]

約数ペア:

[(1, 51668661), (3, 17222887), (11, 4697151), (17, 3039333), (31, 1666731), (33, 1565717), (51, 1013111), (93, 555577), (187, 276303), (341, 151521), (527, 98043), (561, 92101), (1023, 50507), (1581, 32681), (2971, 17391), (5797, 8913)]