51777886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 84680640

約数和(自身を除く): 32902754

約数列:

[1, 2, 17, 34, 71, 89, 142, 178, 241, 482, 1207, 1513, 2414, 3026, 4097, 6319, 8194, 12638, 17111, 21449, 34222, 42898, 107423, 214846, 290887, 364633, 581774, 729266, 1522879, 3045758, 25888943, 51777886]

約数ペア:

[(1, 51777886), (2, 25888943), (17, 3045758), (34, 1522879), (71, 729266), (89, 581774), (142, 364633), (178, 290887), (241, 214846), (482, 107423), (1207, 42898), (1513, 34222), (2414, 21449), (3026, 17111), (4097, 12638), (6319, 8194)]