51757064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2089}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 102828000

約数和(自身を除く): 51070936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 2089, 3097, 4178, 6194, 8356, 12388, 16712, 24776, 39691, 79382, 158764, 317528, 340507, 681014, 1362028, 2724056, 6469633, 12939266, 25878532, 51757064]

約数ペア:

[(1, 51757064), (2, 25878532), (4, 12939266), (8, 6469633), (19, 2724056), (38, 1362028), (76, 681014), (152, 340507), (163, 317528), (326, 158764), (652, 79382), (1304, 39691), (2089, 24776), (3097, 16712), (4178, 12388), (6194, 8356)]